| 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 | $98.40 | 11.424% | $109.6412 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $134.83 | 12.704% | $151.9588 | $151.96 | $151.95 | $152.00 |
| Purchase #3 | $14.88 | 13.820% | $16.9364 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $111.97 | 7.601% | $120.4808 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $119.65 | 9.123% | $130.5657 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $187.27 | 11.581% | $208.9577 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $139.62 | 6.121% | $148.1661 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $806.62 | $886.7067 | $886.72 | $886.70 | $886.80 | |