| 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 | $35.96 | 3.357% | $37.1672 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $96.68 | 8.668% | $105.0602 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $147.34 | 13.738% | $167.5816 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $189.98 | 6.659% | $202.6308 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $180.61 | 13.375% | $204.7666 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $165.96 | 10.691% | $183.7028 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $161.85 | 11.474% | $180.4207 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $978.38 | $1,081.3299 | $1,081.33 | $1,081.30 | $1,081.40 | |