| 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 | $160.49 | 7.290% | $172.1897 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $161.94 | 12.801% | $182.6699 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $210.85 | 3.224% | $217.6478 | $217.65 | $217.65 | $217.60 |
| Purchase #4 | $65.27 | 12.181% | $73.2205 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $143.88 | 8.328% | $155.8623 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $170.94 | 12.585% | $192.4528 | $192.45 | $192.45 | $192.50 |
| Purchase #7 | $246.97 | 13.600% | $280.5579 | $280.56 | $280.55 | $280.60 |
| 7 purchase totals = | $1,160.34 | $1,274.6009 | $1,274.60 | $1,274.55 | $1,274.70 | |