| 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 | $94.80 | 8.255% | $102.6257 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $144.28 | 6.860% | $154.1776 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $99.58 | 9.749% | $109.2881 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $161.44 | 3.482% | $167.0613 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $144.44 | 5.355% | $152.1748 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $171.88 | 7.575% | $184.8999 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $118.77 | 13.754% | $135.1056 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $935.19 | $1,005.3330 | $1,005.34 | $1,005.35 | $1,005.40 | |