| 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 | $173.39 | 8.494% | $188.1177 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $148.64 | 12.631% | $167.4147 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $203.33 | 10.277% | $224.2262 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $81.59 | 6.104% | $86.5703 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $138.46 | 13.847% | $157.6326 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $66.53 | 13.288% | $75.3705 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $245.54 | 3.412% | $253.9178 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,057.48 | $1,153.2498 | $1,153.25 | $1,153.20 | $1,153.20 | |