| 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 | $70.46 | 9.641% | $77.253 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $145.80 | 4.112% | $151.7953 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $175.59 | 12.614% | $197.7389 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $45.31 | 3.712% | $46.9919 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $243.44 | 12.307% | $273.4002 | $273.40 | $273.40 | $273.40 |
| Purchase #6 | $152.43 | 10.313% | $168.1501 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $87.55 | 12.295% | $98.3143 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $920.58 | $1,013.6437 | $1,013.64 | $1,013.65 | $1,013.70 | |