| 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 | $195.86 | 7.392% | $210.338 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $73.28 | 13.569% | $83.2234 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $129.59 | 12.429% | $145.6967 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $71.96 | 6.491% | $76.6309 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $210.97 | 4.118% | $219.6577 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $58.58 | 7.859% | $63.1838 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $36.35 | 3.300% | $37.5496 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $776.59 | $836.2801 | $836.28 | $836.30 | $836.20 | |