| 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 | $153.78 | 12.636% | $173.2116 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $148.95 | 6.569% | $158.7345 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $226.39 | 12.518% | $254.7295 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $49.31 | 11.131% | $54.7987 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $41.69 | 7.200% | $44.6917 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $58.99 | 6.542% | $62.8491 | $62.85 | $62.85 | $62.80 |
| Purchase #7 | $17.68 | 10.183% | $19.4804 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $696.79 | $768.4955 | $768.49 | $768.55 | $768.40 | |