| 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 | $113.82 | 6.589% | $121.3196 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $37.97 | 4.590% | $39.7128 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $14.79 | 9.804% | $16.24 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $194.97 | 13.753% | $221.7842 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $75.92 | 12.203% | $85.1845 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $36.60 | 5.591% | $38.6463 | $38.65 | $38.65 | $38.60 |
| Purchase #7 | $195.97 | 13.449% | $222.326 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $670.04 | $745.2134 | $745.21 | $745.25 | $745.10 | |