| 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 | $126.48 | 9.134% | $138.0327 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $176.57 | 12.733% | $199.0527 | $199.05 | $199.05 | $199.10 |
| Purchase #3 | $94.57 | 9.454% | $103.5106 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $161.89 | 12.203% | $181.6454 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $165.37 | 4.405% | $172.6545 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $63.90 | 3.201% | $65.9454 | $65.95 | $65.95 | $65.90 |
| Purchase #7 | $70.96 | 3.467% | $73.4202 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $859.74 | $934.2615 | $934.26 | $934.25 | $934.20 | |