| 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 | $163.77 | 12.152% | $183.6713 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $51.38 | 4.263% | $53.5703 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $22.30 | 10.223% | $24.5797 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $16.76 | 11.655% | $18.7134 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $145.77 | 8.149% | $157.6488 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $180.68 | 9.686% | $198.1807 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $240.98 | 3.611% | $249.6818 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $821.64 | $886.0460 | $886.04 | $886.05 | $886.10 | |