| 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 | $18.96 | 5.658% | $20.0328 | $20.03 | $20.05 | $20.00 |
| Purchase #2 | $180.73 | 6.159% | $191.8612 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $94.93 | 13.385% | $107.6364 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $137.28 | 9.633% | $150.5042 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $71.46 | 4.534% | $74.7 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $132.90 | 8.212% | $143.8137 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $207.36 | 12.203% | $232.6641 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $843.62 | $921.2124 | $921.20 | $921.20 | $921.20 | |