| 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 | $158.48 | 4.759% | $166.0221 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $30.25 | 8.250% | $32.7456 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $191.45 | 10.624% | $211.7896 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $214.82 | 6.637% | $229.0776 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $36.58 | 5.172% | $38.4719 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $89.29 | 8.848% | $97.1904 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $157.52 | 11.808% | $176.12 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $878.39 | $951.4172 | $951.42 | $951.40 | $951.40 | |