| 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 | $171.70 | 6.109% | $182.1892 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $112.96 | 8.279% | $122.312 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $64.33 | 11.583% | $71.7813 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $49.66 | 12.575% | $55.9047 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $27.80 | 4.664% | $29.0966 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $178.80 | 9.200% | $195.2496 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $73.34 | 9.226% | $80.1063 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $678.59 | $736.6397 | $736.64 | $736.65 | $736.60 | |