| 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 | $132.25 | 5.159% | $139.0728 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $24.69 | 7.644% | $26.5773 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $84.92 | 7.433% | $91.2321 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $237.27 | 6.653% | $253.0556 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $34.86 | 12.753% | $39.3057 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $138.59 | 8.319% | $150.1193 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $222.49 | 5.800% | $235.3944 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $875.07 | $934.7572 | $934.76 | $934.75 | $934.80 | |