| 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 | $157.29 | 3.712% | $163.1286 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $65.43 | 7.756% | $70.5048 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $240.79 | 11.219% | $267.8042 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $116.29 | 11.111% | $129.211 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $110.53 | 4.770% | $115.8023 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $220.86 | 13.338% | $250.3183 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $37.54 | 11.709% | $41.9356 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $948.73 | $1,038.7048 | $1,038.70 | $1,038.70 | $1,038.60 | |