| 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 | $178.31 | 13.868% | $203.038 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $49.62 | 10.532% | $54.846 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $93.69 | 11.784% | $104.7304 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $7.79 | 8.328% | $8.4388 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $148.72 | 9.546% | $162.9168 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $239.49 | 9.766% | $262.8786 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $147.87 | 3.285% | $152.7275 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $865.49 | $949.5761 | $949.59 | $949.65 | $949.40 | |