| 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 | $176.98 | 6.679% | $188.8005 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $152.53 | 4.860% | $159.943 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $86.27 | 7.331% | $92.5945 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $204.30 | 3.859% | $212.1839 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $117.55 | 7.225% | $126.043 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $5.63 | 4.429% | $5.8794 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $227.96 | 8.637% | $247.6489 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $971.22 | $1,033.0932 | $1,033.08 | $1,033.15 | $1,033.00 | |