| 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 | $163.48 | 3.102% | $168.5511 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $232.38 | 13.308% | $263.3051 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $58.93 | 13.263% | $66.7459 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $63.38 | 5.106% | $66.6162 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $160.98 | 5.618% | $170.0239 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $137.36 | 8.165% | $148.5754 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $28.77 | 12.738% | $32.4347 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $845.28 | $916.2523 | $916.26 | $916.25 | $916.20 | |