| 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 | $131.42 | 11.678% | $146.7672 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $126.83 | 9.199% | $138.4971 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $193.94 | 13.705% | $220.5195 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $209.91 | 12.700% | $236.5686 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $33.64 | 10.363% | $37.1261 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $11.84 | 4.378% | $12.3584 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $172.67 | 12.855% | $194.8667 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $880.25 | $986.7036 | $986.72 | $986.65 | $986.80 | |