| 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 | $169.36 | 4.316% | $176.6696 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $152.60 | 10.548% | $168.6962 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $141.56 | 10.507% | $156.4337 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $194.48 | 9.292% | $212.5511 | $212.55 | $212.55 | $212.60 |
| Purchase #5 | $223.33 | 9.558% | $244.6759 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $189.59 | 3.510% | $196.2446 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $148.29 | 10.338% | $163.6202 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,219.21 | $1,318.8913 | $1,318.89 | $1,318.90 | $1,318.90 | |