| 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 | $151.51 | 12.483% | $170.423 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $84.83 | 3.376% | $87.6939 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $84.41 | 6.161% | $89.6105 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $201.93 | 5.349% | $212.7312 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $159.84 | 7.137% | $171.2478 | $171.25 | $171.25 | $171.20 |
| Purchase #6 | $66.52 | 3.424% | $68.7976 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $166.99 | 9.153% | $182.2746 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $916.03 | $982.7786 | $982.77 | $982.75 | $982.70 | |