| 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 | $175.77 | 8.840% | $191.3081 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $19.38 | 4.497% | $20.2515 | $20.25 | $20.25 | $20.30 |
| Purchase #3 | $130.79 | 6.190% | $138.8859 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $214.54 | 6.794% | $229.1158 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $158.86 | 10.154% | $174.9906 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $112.48 | 13.677% | $127.8639 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $61.72 | 11.458% | $68.7919 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $873.54 | $951.2077 | $951.21 | $951.20 | $951.30 | |