| 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 | $14.81 | 12.225% | $16.6205 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $148.70 | 5.170% | $156.3878 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $121.47 | 4.244% | $126.6252 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $59.77 | 9.701% | $65.5683 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $152.46 | 13.451% | $172.9674 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $233.86 | 5.176% | $245.9646 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $117.91 | 7.589% | $126.8582 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $848.98 | $910.9920 | $911.00 | $910.95 | $911.10 | |