| 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 | $143.50 | 6.774% | $153.2207 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $206.43 | 9.513% | $226.0677 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $215.44 | 9.619% | $236.1632 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $92.51 | 7.427% | $99.3807 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $171.79 | 9.330% | $187.818 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $85.76 | 12.152% | $96.1816 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $138.33 | 12.710% | $155.9117 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $1,053.76 | $1,154.7436 | $1,154.74 | $1,154.70 | $1,154.80 | |