| 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 | $150.69 | 7.869% | $162.5478 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $141.58 | 9.528% | $155.0697 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $65.44 | 3.576% | $67.7801 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $135.26 | 9.789% | $148.5006 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $219.59 | 9.223% | $239.8428 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $124.88 | 10.645% | $138.1735 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $112.59 | 3.370% | $116.3843 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $950.03 | $1,028.2988 | $1,028.29 | $1,028.30 | $1,028.30 | |