| 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 | $135.99 | 9.526% | $148.9444 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $191.74 | 12.158% | $215.0517 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $165.47 | 11.547% | $184.5768 | $184.58 | $184.60 | $184.60 |
| Purchase #4 | $69.29 | 8.386% | $75.1007 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $21.96 | 13.156% | $24.8491 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $49.26 | 9.589% | $53.9835 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $95.46 | 5.604% | $100.8096 | $100.81 | $100.80 | $100.80 |
| 7 purchase totals = | $729.17 | $803.3158 | $803.31 | $803.35 | $803.30 | |