| 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 | $150.62 | 10.423% | $166.3191 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $202.56 | 3.413% | $209.4734 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $88.59 | 5.452% | $93.4199 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $40.48 | 5.254% | $42.6068 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $68.92 | 7.826% | $74.3137 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $148.32 | 8.433% | $160.8278 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $54.47 | 6.581% | $58.0547 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $753.96 | $805.0154 | $805.01 | $804.95 | $805.00 | |