| 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 | $150.71 | 10.674% | $166.7968 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $175.49 | 4.726% | $183.7837 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $203.97 | 9.815% | $223.9897 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $36.39 | 10.108% | $40.0683 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $248.63 | 8.712% | $270.2906 | $270.29 | $270.30 | $270.30 |
| Purchase #6 | $20.75 | 8.784% | $22.5727 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $35.58 | 5.362% | $37.4878 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $871.52 | $944.9896 | $944.99 | $945.00 | $945.10 | |