| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.86 | 10.784% | $141.6484 | $141.65 | $141.65 | $141.60 |
| Purchase #2 | $135.46 | 11.676% | $151.2763 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $228.40 | 12.849% | $257.7471 | $257.75 | $257.75 | $257.70 |
| Purchase #4 | $149.90 | 4.220% | $156.2258 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $130.66 | 11.195% | $145.2874 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $187.69 | 7.278% | $201.3501 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $238.35 | 12.376% | $267.8482 | $267.85 | $267.85 | $267.80 |
| 7 purchase totals = | $1,198.32 | $1,321.3833 | $1,321.40 | $1,321.45 | $1,321.30 | |