| 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 | $155.51 | 11.511% | $173.4108 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $186.37 | 4.531% | $194.8144 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $233.39 | 8.831% | $254.0007 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $85.96 | 6.716% | $91.7331 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $21.43 | 9.558% | $23.4783 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $169.52 | 10.427% | $187.1959 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $161.42 | 5.627% | $170.5031 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,013.60 | $1,095.1363 | $1,095.13 | $1,095.15 | $1,095.10 | |