| 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 | $119.42 | 11.263% | $132.8703 | $132.87 | $132.85 | $132.90 |
| Purchase #2 | $71.54 | 7.778% | $77.1044 | $77.10 | $77.10 | $77.10 |
| Purchase #3 | $62.75 | 5.534% | $66.2226 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $102.90 | 12.721% | $115.9899 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $183.36 | 11.672% | $204.7618 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $42.72 | 4.636% | $44.7005 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $29.46 | 6.862% | $31.4815 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $612.15 | $673.1310 | $673.12 | $673.10 | $673.20 | |