| 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 | $139.44 | 13.261% | $157.9311 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $211.26 | 5.157% | $222.1547 | $222.15 | $222.15 | $222.20 |
| Purchase #3 | $26.41 | 6.560% | $28.1425 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $17.50 | 11.640% | $19.537 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $116.58 | 3.440% | $120.5904 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $146.96 | 12.252% | $164.9655 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $141.53 | 5.161% | $148.8344 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $799.68 | $862.1556 | $862.15 | $862.20 | $862.10 | |