| 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 | $129.57 | 12.727% | $146.0604 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $89.55 | 7.233% | $96.0272 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $41.54 | 11.720% | $46.4085 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $214.26 | 8.332% | $232.1121 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $214.57 | 7.151% | $229.9139 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $137.89 | 3.784% | $143.1078 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $170.96 | 5.260% | $179.9525 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $998.34 | $1,073.5824 | $1,073.58 | $1,073.55 | $1,073.60 | |