| 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 | $47.90 | 13.741% | $54.4819 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $135.90 | 13.122% | $153.7328 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $225.58 | 7.856% | $243.3016 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $194.35 | 7.404% | $208.7397 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $184.28 | 8.791% | $200.4801 | $200.48 | $200.50 | $200.50 |
| Purchase #6 | $126.66 | 7.272% | $135.8707 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $149.95 | 9.369% | $163.9988 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,064.62 | $1,160.6056 | $1,160.60 | $1,160.65 | $1,160.60 | |