| 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 | $142.72 | 8.827% | $155.3179 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $156.68 | 6.767% | $167.2825 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $110.36 | 13.552% | $125.316 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $194.91 | 9.475% | $213.3777 | $213.38 | $213.40 | $213.40 |
| Purchase #5 | $194.49 | 5.261% | $204.7221 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $142.99 | 12.362% | $160.6664 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $208.68 | 3.637% | $216.2697 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,150.83 | $1,242.9523 | $1,242.96 | $1,242.90 | $1,243.00 | |