| 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 | $155.52 | 3.651% | $161.198 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $84.29 | 11.755% | $94.1983 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $223.40 | 4.209% | $232.8029 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $174.69 | 7.694% | $188.1306 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $20.50 | 13.630% | $23.2942 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $119.43 | 7.438% | $128.3132 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $63.79 | 10.318% | $70.3719 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $841.62 | $898.3091 | $898.30 | $898.30 | $898.30 | |