| 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 | $175.48 | 13.214% | $198.6679 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $101.80 | 6.453% | $108.3692 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $175.71 | 6.266% | $186.72 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $22.84 | 10.143% | $25.1567 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $189.84 | 10.174% | $209.1543 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $36.97 | 10.659% | $40.9106 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $64.70 | 12.472% | $72.7694 | $72.77 | $72.75 | $72.80 |
| 7 purchase totals = | $767.34 | $841.7481 | $841.75 | $841.65 | $841.90 | |