| 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 | $124.63 | 6.859% | $133.1784 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $222.64 | 8.103% | $240.6805 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $126.92 | 11.472% | $141.4803 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $159.47 | 7.436% | $171.3282 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $58.42 | 10.477% | $64.5407 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $12.72 | 8.167% | $13.7588 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $42.51 | 13.603% | $48.2926 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $747.31 | $813.2595 | $813.26 | $813.35 | $813.30 | |