| 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 | $185.27 | 12.116% | $207.7173 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $151.79 | 9.292% | $165.8943 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $141.86 | 13.861% | $161.5232 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $153.78 | 4.272% | $160.3495 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $212.69 | 3.422% | $219.9683 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $145.96 | 12.698% | $164.494 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $144.44 | 9.665% | $158.4001 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $1,135.79 | $1,238.3467 | $1,238.34 | $1,238.30 | $1,238.30 | |