| 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 | $135.95 | 4.822% | $142.5055 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $48.89 | 13.314% | $55.3992 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $179.99 | 12.263% | $202.0622 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $122.54 | 10.196% | $135.0342 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $52.63 | 4.840% | $55.1773 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $168.90 | 10.753% | $187.0618 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $178.86 | 9.114% | $195.1613 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $887.76 | $972.4015 | $972.40 | $972.40 | $972.50 | |