| 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 | $160.30 | 11.658% | $178.9878 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $130.25 | 11.724% | $145.5205 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $69.80 | 9.794% | $76.6362 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $21.91 | 8.105% | $23.6858 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $96.29 | 9.596% | $105.53 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $217.81 | 4.203% | $226.9646 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $110.82 | 4.779% | $116.1161 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $807.18 | $873.4410 | $873.45 | $873.45 | $873.40 | |