| 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 | $184.71 | 9.248% | $201.792 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $42.70 | 11.573% | $47.6417 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $177.62 | 12.837% | $200.4211 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $75.35 | 3.796% | $78.2103 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $101.76 | 3.442% | $105.2626 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $67.90 | 5.360% | $71.5394 | $71.54 | $71.55 | $71.50 |
| Purchase #7 | $104.53 | 8.417% | $113.3283 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $754.57 | $818.1954 | $818.19 | $818.20 | $818.10 | |