| 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 | $175.96 | 9.182% | $192.1166 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $173.75 | 8.716% | $188.8941 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $92.64 | 5.395% | $97.6379 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $215.49 | 3.469% | $222.9653 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $32.31 | 7.546% | $34.7481 | $34.75 | $34.75 | $34.70 |
| Purchase #6 | $21.52 | 4.246% | $22.4337 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $66.61 | 11.350% | $74.1702 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $778.28 | $832.9659 | $832.97 | $832.95 | $832.90 | |