| 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 | $158.63 | 13.435% | $179.9419 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $236.29 | 5.838% | $250.0846 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $219.34 | 13.372% | $248.6701 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $13.67 | 10.378% | $15.0887 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $243.91 | 11.803% | $272.6987 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $157.96 | 3.105% | $162.8647 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $58.71 | 12.810% | $66.2308 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $1,088.51 | $1,195.5795 | $1,195.57 | $1,195.60 | $1,195.60 | |