| 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 | $180.49 | 5.816% | $190.9873 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $5.68 | 6.599% | $6.0548 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $48.35 | 5.151% | $50.8405 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $162.60 | 9.238% | $177.621 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $208.90 | 6.362% | $222.1902 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $42.82 | 10.805% | $47.4467 | $47.45 | $47.45 | $47.40 |
| Purchase #7 | $182.56 | 11.861% | $204.2134 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $831.40 | $899.3539 | $899.35 | $899.35 | $899.30 | |