| 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 | $113.79 | 12.619% | $128.1492 | $128.15 | $128.15 | $128.10 |
| Purchase #2 | $60.44 | 9.770% | $66.345 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $9.89 | 12.379% | $11.1143 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $161.77 | 5.585% | $170.8049 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $159.47 | 4.221% | $166.2012 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $171.26 | 4.285% | $178.5985 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $25.35 | 7.575% | $27.2703 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $701.97 | $748.4834 | $748.48 | $748.45 | $748.40 | |