| 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 | $155.55 | 10.678% | $172.1596 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $113.38 | 12.867% | $127.9686 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $15.87 | 9.412% | $17.3637 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $54.28 | 5.270% | $57.1406 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $156.86 | 4.237% | $163.5062 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $31.71 | 4.271% | $33.0643 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $229.52 | 10.436% | $253.4727 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $757.17 | $824.6757 | $824.67 | $824.60 | $824.80 | |