| 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 | $166.30 | 11.225% | $184.9672 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $75.58 | 5.463% | $79.7089 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $79.35 | 12.325% | $89.1299 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $178.39 | 11.783% | $199.4097 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $82.82 | 13.647% | $94.1224 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $174.65 | 3.758% | $181.2133 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $45.26 | 11.326% | $50.3861 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $802.35 | $878.9375 | $878.94 | $878.90 | $878.90 | |