| 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 | $164.87 | 9.308% | $180.2161 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $18.94 | 12.421% | $21.2925 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $56.50 | 7.414% | $60.6889 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $54.68 | 6.594% | $58.2856 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $56.87 | 5.213% | $59.8346 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $47.89 | 12.620% | $53.9337 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $250.88 | 6.295% | $266.6729 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $650.63 | $700.9243 | $700.92 | $700.95 | $700.90 | |