| 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 | $130.32 | 9.482% | $142.6769 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $37.49 | 4.393% | $39.1369 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $87.51 | 11.124% | $97.2446 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $59.37 | 7.241% | $63.669 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $135.53 | 6.290% | $144.0548 | $144.05 | $144.05 | $144.10 |
| Purchase #6 | $144.38 | 6.439% | $153.6766 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $110.83 | 11.743% | $123.8448 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $705.43 | $764.3036 | $764.30 | $764.35 | $764.30 | |