| 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 | $170.85 | 5.769% | $180.7063 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $60.94 | 11.713% | $68.0779 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $17.99 | 6.123% | $19.0915 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $91.28 | 11.647% | $101.9114 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $182.62 | 6.755% | $194.956 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $147.37 | 11.390% | $164.1554 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $145.71 | 6.363% | $154.9815 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $816.76 | $883.8800 | $883.89 | $883.90 | $884.00 | |