| 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 | $146.63 | 5.806% | $155.1433 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $88.32 | 8.312% | $95.6612 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $40.77 | 7.655% | $43.8909 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $65.36 | 4.128% | $68.0581 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $39.68 | 12.320% | $44.5686 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $19.65 | 9.264% | $21.4704 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $151.58 | 12.827% | $171.0232 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $551.99 | $599.8157 | $599.81 | $599.75 | $599.90 | |