| 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 | $122.68 | 12.653% | $138.2027 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $32.81 | 3.554% | $33.9761 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $137.27 | 11.799% | $153.4665 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $155.68 | 12.776% | $175.5697 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $18.74 | 5.476% | $19.7662 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $94.55 | 13.757% | $107.5572 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $23.45 | 10.409% | $25.8909 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $585.18 | $654.4293 | $654.44 | $654.40 | $654.60 | |