| 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 | $144.91 | 10.231% | $159.7357 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $53.89 | 5.607% | $56.9116 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $40.57 | 6.509% | $43.2107 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $107.38 | 3.747% | $111.4035 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $126.81 | 10.575% | $140.2202 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $110.28 | 6.115% | $117.0236 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $227.67 | 4.154% | $237.1274 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $811.51 | $865.6327 | $865.63 | $865.60 | $865.50 | |