| 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 | $166.53 | 7.235% | $178.5784 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $171.87 | 8.305% | $186.1438 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $76.33 | 9.524% | $83.5997 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $129.43 | 13.554% | $146.9729 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $26.94 | 4.603% | $28.18 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $47.54 | 5.842% | $50.3173 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $173.80 | 4.299% | $181.2717 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $792.44 | $855.0638 | $855.06 | $855.05 | $855.10 | |