| 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 | $171.90 | 11.455% | $191.5911 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $112.73 | 3.528% | $116.7071 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $211.98 | 7.677% | $228.2537 | $228.25 | $228.25 | $228.30 |
| Purchase #4 | $185.65 | 7.726% | $199.9933 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $76.60 | 12.189% | $85.9368 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $168.63 | 9.134% | $184.0327 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $94.87 | 13.353% | $107.538 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $1,022.36 | $1,114.0527 | $1,114.05 | $1,114.10 | $1,114.00 | |