| 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 | $149.62 | 13.408% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $180.58 | 8.320% | $195.6043 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $118.74 | 8.507% | $128.8412 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $246.96 | 11.844% | $276.2099 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $102.62 | 13.302% | $116.2705 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $165.98 | 12.708% | $187.0727 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $29.64 | 6.676% | $31.6188 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $994.14 | $1,105.2984 | $1,105.29 | $1,105.25 | $1,105.30 | |