| 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 | $178.72 | 12.779% | $201.5586 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $167.96 | 3.679% | $174.1392 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $31.98 | 4.363% | $33.3753 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $116.37 | 13.422% | $131.9892 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $166.82 | 10.619% | $184.5346 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $180.74 | 7.711% | $194.6769 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $126.65 | 9.615% | $138.8274 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $969.24 | $1,059.1012 | $1,059.11 | $1,059.20 | $1,059.10 | |