| 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 | $170.99 | 7.552% | $183.9032 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $199.54 | 7.573% | $214.6512 | $214.65 | $214.65 | $214.70 |
| Purchase #3 | $103.72 | 3.575% | $107.428 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $116.33 | 6.769% | $124.2044 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $62.32 | 11.604% | $69.5516 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $85.71 | 13.681% | $97.436 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $50.83 | 7.283% | $54.5319 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $789.44 | $851.7063 | $851.70 | $851.75 | $851.70 | |