| 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 | $143.95 | 7.681% | $155.0068 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $207.75 | 9.637% | $227.7709 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $157.31 | 4.825% | $164.9002 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $207.45 | 12.803% | $234.0098 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $21.29 | 13.726% | $24.2123 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $147.65 | 8.146% | $159.6776 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $131.98 | 12.723% | $148.7718 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,017.38 | $1,114.3494 | $1,114.35 | $1,114.30 | $1,114.40 | |