| 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 | $141.56 | 11.572% | $157.9413 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $148.70 | 13.518% | $168.8013 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $187.53 | 9.285% | $204.9422 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $101.99 | 9.572% | $111.7525 | $111.75 | $111.75 | $111.80 |
| Purchase #5 | $250.66 | 8.829% | $272.7908 | $272.79 | $272.80 | $272.80 |
| Purchase #6 | $54.71 | 12.140% | $61.3518 | $61.35 | $61.35 | $61.40 |
| Purchase #7 | $161.58 | 6.626% | $172.2863 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $1,046.73 | $1,149.8662 | $1,149.86 | $1,149.90 | $1,149.90 | |