| 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 | $176.89 | 6.701% | $188.7434 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $137.56 | 8.408% | $149.126 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $5.86 | 13.186% | $6.6327 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $71.46 | 5.850% | $75.6404 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $232.40 | 7.608% | $250.081 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $23.78 | 13.541% | $27 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $137.53 | 9.751% | $150.9406 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $785.48 | $848.1641 | $848.16 | $848.25 | $848.00 | |