| 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 | $140.42 | 7.460% | $150.8953 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $220.67 | 5.656% | $233.1511 | $233.15 | $233.15 | $233.20 |
| Purchase #3 | $164.80 | 10.556% | $182.1963 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $148.29 | 6.112% | $157.3535 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $97.70 | 9.275% | $106.7617 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $59.41 | 4.567% | $62.1233 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $214.97 | 13.388% | $243.7502 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,046.26 | $1,136.2314 | $1,136.23 | $1,136.20 | $1,136.40 | |