| 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 | $126.96 | 10.755% | $140.6145 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $187.34 | 3.526% | $193.9456 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $81.82 | 9.407% | $89.5168 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $87.36 | 10.662% | $96.6743 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $62.37 | 3.742% | $64.7039 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $187.77 | 11.717% | $209.771 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $180.75 | 3.230% | $186.5882 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $914.37 | $981.8143 | $981.81 | $981.75 | $981.80 | |