| 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 | $105.88 | 11.378% | $117.927 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $61.73 | 8.714% | $67.1092 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $125.63 | 12.115% | $140.8501 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $115.70 | 5.157% | $121.6666 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $73.56 | 4.349% | $76.7591 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $178.63 | 11.326% | $198.8616 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $147.48 | 10.624% | $163.1483 | $163.15 | $163.15 | $163.10 |
| 7 purchase totals = | $808.61 | $886.3219 | $886.33 | $886.30 | $886.40 | |