| 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 | $126.61 | 12.676% | $142.6591 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $77.90 | 3.685% | $80.7706 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $136.38 | 9.841% | $149.8012 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $172.26 | 7.665% | $185.4637 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $203.75 | 10.177% | $224.4856 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $34.41 | 10.775% | $38.1177 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $142.85 | 7.826% | $154.0294 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $894.16 | $975.3273 | $975.33 | $975.30 | $975.40 | |