| 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 | $142.36 | 4.146% | $148.2622 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $184.99 | 10.143% | $203.7535 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $76.32 | 13.277% | $86.453 | $86.45 | $86.45 | $86.50 |
| Purchase #4 | $199.99 | 3.138% | $206.2657 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $18.90 | 3.313% | $19.5262 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $50.63 | 4.485% | $52.9008 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $173.59 | 11.819% | $194.1066 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $846.78 | $911.2680 | $911.27 | $911.25 | $911.40 | |