| 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 | $146.58 | 11.552% | $163.5129 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $36.97 | 3.831% | $38.3863 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $38.85 | 7.166% | $41.634 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $51.64 | 3.860% | $53.6333 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $36.33 | 12.527% | $40.8811 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $68.96 | 4.390% | $71.9873 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $111.31 | 4.398% | $116.2054 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $490.64 | $526.2403 | $526.24 | $526.30 | $526.20 | |