| 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 | $200.97 | 4.621% | $210.2568 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $44.78 | 4.822% | $46.9393 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $166.36 | 3.453% | $172.1044 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $18.97 | 13.627% | $21.555 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $94.77 | 10.405% | $104.6308 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $181.87 | 8.840% | $197.9473 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $129.90 | 5.865% | $137.5186 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $837.62 | $890.9522 | $890.96 | $890.95 | $890.90 | |