| 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 | $103.31 | 12.269% | $115.9851 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $83.64 | 10.171% | $92.147 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $166.64 | 11.592% | $185.9569 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $173.34 | 12.811% | $195.5466 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $42.29 | 8.420% | $45.8508 | $45.85 | $45.85 | $45.90 |
| Purchase #6 | $175.31 | 10.284% | $193.3389 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $88.60 | 7.150% | $94.9349 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $833.13 | $923.7602 | $923.77 | $923.80 | $923.70 | |