| 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 | $150.42 | 10.194% | $165.7538 | $165.75 | $165.75 | $165.80 |
| Purchase #2 | $168.95 | 5.202% | $177.7388 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $245.67 | 13.810% | $279.597 | $279.60 | $279.60 | $279.60 |
| Purchase #4 | $112.88 | 7.593% | $121.451 | $121.45 | $121.45 | $121.50 |
| Purchase #5 | $191.87 | 8.242% | $207.6839 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $144.44 | 9.874% | $158.702 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $17.89 | 9.203% | $19.5364 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $1,032.12 | $1,130.4629 | $1,130.46 | $1,130.50 | $1,130.50 | |