| 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 | $157.36 | 7.529% | $169.2076 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $142.66 | 10.208% | $157.2227 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $224.39 | 9.441% | $245.5747 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $101.31 | 4.708% | $106.0797 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $58.81 | 11.500% | $65.5732 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $123.91 | 6.646% | $132.1451 | $132.15 | $132.15 | $132.10 |
| Purchase #7 | $182.54 | 4.277% | $190.3472 | $190.35 | $190.35 | $190.30 |
| 7 purchase totals = | $990.98 | $1,066.1502 | $1,066.15 | $1,066.10 | $1,066.10 | |