| 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 | $180.26 | 6.351% | $191.7083 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $75.34 | 11.709% | $84.1616 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $47.89 | 11.861% | $53.5702 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $180.29 | 13.614% | $204.8347 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $62.55 | 13.199% | $70.806 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $65.93 | 13.183% | $74.6216 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $157.61 | 4.605% | $164.8679 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $769.87 | $844.5703 | $844.57 | $844.50 | $844.60 | |