| 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 | $128.76 | 3.620% | $133.4211 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $94.94 | 13.184% | $107.4569 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $132.32 | 8.430% | $143.4746 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $178.95 | 3.843% | $185.827 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $237.98 | 7.273% | $255.2883 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $32.76 | 12.860% | $36.9729 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $63.44 | 7.115% | $67.9538 | $67.95 | $67.95 | $68.00 |
| 7 purchase totals = | $869.15 | $930.3946 | $930.39 | $930.35 | $930.50 | |