| 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 | $145.45 | 12.178% | $163.1629 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $77.34 | 10.212% | $85.238 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $71.29 | 5.819% | $75.4384 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $211.41 | 8.282% | $228.919 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $189.67 | 5.800% | $200.6709 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $27.46 | 5.391% | $28.9404 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $89.93 | 3.639% | $93.2026 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $812.55 | $875.5722 | $875.57 | $875.55 | $875.50 | |