| 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 | $174.86 | 3.738% | $181.3963 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $160.68 | 13.195% | $181.8817 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $112.39 | 8.255% | $121.6678 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $232.37 | 10.471% | $256.7015 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $141.70 | 13.420% | $160.7161 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $190.85 | 6.173% | $202.6312 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $193.76 | 13.144% | $219.2278 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $1,206.61 | $1,324.2224 | $1,324.23 | $1,324.25 | $1,324.20 | |