| 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 | $198.99 | 13.808% | $226.4665 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $11.64 | 6.260% | $12.3687 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $81.43 | 7.753% | $87.7433 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $45.33 | 10.141% | $49.9269 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $96.98 | 4.312% | $101.1618 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $37.47 | 3.612% | $38.8234 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $205.92 | 7.466% | $221.294 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $677.76 | $737.7846 | $737.78 | $737.75 | $737.80 | |