| 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 | $181.46 | 9.515% | $198.7259 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $9.39 | 3.406% | $9.7098 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $19.90 | 9.228% | $21.7364 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $173.34 | 12.303% | $194.666 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $30.27 | 8.217% | $32.7573 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $118.95 | 11.726% | $132.8981 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $217.77 | 11.636% | $243.1097 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $751.08 | $833.6032 | $833.62 | $833.60 | $833.60 | |