| 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 | $14.50 | 11.137% | $16.1149 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $161.86 | 12.874% | $182.6979 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $54.42 | 7.256% | $58.3687 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $105.40 | 4.657% | $110.3085 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $172.98 | 10.812% | $191.6826 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $148.32 | 7.517% | $159.4692 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $184.53 | 9.322% | $201.7319 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $842.01 | $920.3737 | $920.37 | $920.35 | $920.40 | |