| 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 | $166.47 | 5.257% | $175.2213 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $204.48 | 11.388% | $227.7662 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $110.54 | 8.158% | $119.5579 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $188.91 | 11.690% | $210.9936 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $26.56 | 4.172% | $27.6681 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $67.58 | 13.438% | $76.6614 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $67.30 | 6.647% | $71.7734 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $831.84 | $909.6419 | $909.64 | $909.55 | $909.80 | |