| 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 | $164.30 | 7.671% | $176.9035 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $169.84 | 11.388% | $189.1814 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $108.39 | 7.773% | $116.8152 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $109.88 | 5.470% | $115.8904 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $33.73 | 7.270% | $36.1822 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $222.73 | 13.275% | $252.2974 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $249.90 | 6.460% | $266.0435 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,058.77 | $1,153.3136 | $1,153.31 | $1,153.35 | $1,153.30 | |