| 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 | $153.35 | 4.322% | $159.9778 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $52.26 | 12.229% | $58.6509 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $61.39 | 8.694% | $66.7272 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $93.31 | 6.615% | $99.4825 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $142.98 | 7.117% | $153.1559 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $167.93 | 10.835% | $186.1252 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $173.27 | 6.719% | $184.912 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $844.49 | $909.0315 | $909.04 | $909.10 | $909.10 | |