| 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 | $173.88 | 9.460% | $190.329 | $190.33 | $190.35 | $190.30 |
| Purchase #2 | $119.37 | 9.605% | $130.8355 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $122.89 | 6.266% | $130.5903 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $100.67 | 6.130% | $106.8411 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $99.68 | 11.367% | $111.0106 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $84.96 | 13.785% | $96.6717 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $99.88 | 7.105% | $106.9765 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $801.33 | $873.2547 | $873.26 | $873.30 | $873.20 | |