| 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 | $144.74 | 11.321% | $161.126 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $218.40 | 6.592% | $232.7969 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $152.97 | 11.523% | $170.5967 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $49.58 | 5.649% | $52.3808 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $44.92 | 8.855% | $48.8977 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $67.93 | 6.583% | $72.4018 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $209.68 | 3.667% | $217.369 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $888.22 | $955.5689 | $955.58 | $955.60 | $955.60 | |