| 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 | $123.49 | 12.484% | $138.9065 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $23.45 | 11.486% | $26.1435 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $175.90 | 10.396% | $194.1866 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $73.54 | 13.279% | $83.3054 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $123.44 | 13.861% | $140.55 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $159.51 | 8.217% | $172.6169 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $74.50 | 5.478% | $78.5811 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $753.83 | $834.2900 | $834.30 | $834.30 | $834.30 | |