| 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 | $134.39 | 12.343% | $150.9778 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $90.70 | 6.697% | $96.7742 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $244.43 | 3.266% | $252.4131 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $202.91 | 7.489% | $218.1059 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $141.98 | 12.138% | $159.2135 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $15.71 | 12.412% | $17.6599 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $235.99 | 11.763% | $263.7495 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $1,066.11 | $1,158.8939 | $1,158.89 | $1,158.85 | $1,158.90 | |