| 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 | $118.58 | 10.574% | $131.1186 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $97.49 | 12.620% | $109.7932 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $167.92 | 12.648% | $189.1585 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $56.38 | 7.755% | $60.7523 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $118.75 | 10.148% | $130.8008 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $33.45 | 5.118% | $35.162 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $137.52 | 11.389% | $153.1822 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $730.09 | $809.9676 | $809.96 | $809.95 | $810.10 | |