| 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 | $143.94 | 4.159% | $149.9265 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $224.78 | 13.491% | $255.1051 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $26.73 | 5.429% | $28.1812 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $96.58 | 4.114% | $100.5533 | $100.55 | $100.55 | $100.60 |
| Purchase #5 | $108.82 | 10.785% | $120.5562 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $80.88 | 4.719% | $84.6967 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $67.41 | 7.227% | $72.2817 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $749.14 | $811.3007 | $811.31 | $811.35 | $811.40 | |