| 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 | $152.32 | 11.327% | $169.5733 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $224.82 | 4.777% | $235.5597 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $116.91 | 8.520% | $126.8707 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $28.29 | 13.112% | $31.9994 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $187.44 | 4.831% | $196.4952 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $180.32 | 12.677% | $203.1792 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $238.75 | 8.109% | $258.1102 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,128.85 | $1,221.7877 | $1,221.79 | $1,221.75 | $1,221.90 | |