| 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 | $165.78 | 4.564% | $173.3462 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $75.37 | 11.126% | $83.7557 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $139.27 | 3.147% | $143.6528 | $143.65 | $143.65 | $143.70 |
| Purchase #4 | $52.77 | 10.524% | $58.3235 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $223.37 | 12.647% | $251.6196 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $8.53 | 3.649% | $8.8413 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $92.42 | 4.801% | $96.8571 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $757.51 | $816.3962 | $816.40 | $816.35 | $816.40 | |