| 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 | $13.49 | 12.446% | $15.169 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $62.94 | 10.536% | $69.5714 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $210.51 | 9.483% | $230.4727 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $167.58 | 3.354% | $173.2006 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $150.33 | 6.119% | $159.5287 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $38.47 | 6.796% | $41.0844 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $222.57 | 6.448% | $236.9213 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $865.89 | $925.9481 | $925.94 | $925.90 | $926.00 | |