| 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 | $157.84 | 10.429% | $174.3011 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $31.30 | 8.489% | $33.9571 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $97.86 | 8.735% | $106.4081 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $43.91 | 12.494% | $49.3961 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $131.99 | 9.417% | $144.4195 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $138.83 | 7.540% | $149.2978 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $239.83 | 8.553% | $260.3427 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $841.56 | $918.1224 | $918.13 | $918.10 | $918.10 | |