| 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 | $172.48 | 13.715% | $196.1356 | $196.14 | $196.15 | $196.10 |
| Purchase #2 | $56.32 | 10.553% | $62.2634 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $102.44 | 7.216% | $109.8321 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $88.75 | 3.823% | $92.1429 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $224.41 | 3.755% | $232.8366 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $70.35 | 5.810% | $74.4373 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $38.27 | 7.142% | $41.0032 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $753.02 | $808.6511 | $808.65 | $808.70 | $808.50 | |