| 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 | $177.95 | 13.172% | $201.3896 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $57.39 | 12.835% | $64.756 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $62.34 | 5.333% | $65.6646 | $65.66 | $65.65 | $65.70 |
| Purchase #4 | $116.55 | 10.514% | $128.8041 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $102.72 | 4.820% | $107.6711 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $110.85 | 4.496% | $115.8338 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $51.27 | 8.604% | $55.6813 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $679.07 | $739.8005 | $739.79 | $739.80 | $739.90 | |