| 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 | $180.65 | 3.660% | $187.2618 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $89.64 | 9.205% | $97.8914 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $206.39 | 9.435% | $225.8629 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $218.25 | 6.651% | $232.7658 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $166.62 | 13.570% | $189.2303 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $181.70 | 7.810% | $195.8908 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $71.81 | 13.450% | $81.4684 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $1,115.06 | $1,210.3714 | $1,210.37 | $1,210.35 | $1,210.50 | |