| 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 | $174.25 | 9.515% | $190.8299 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $36.43 | 3.561% | $37.7273 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $219.26 | 7.760% | $236.2746 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $156.83 | 11.775% | $175.2967 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $34.75 | 3.421% | $35.9388 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $107.43 | 7.517% | $115.5055 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $43.53 | 13.371% | $49.3504 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $772.48 | $840.9232 | $840.93 | $840.95 | $840.90 | |