| 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 | $192.80 | 3.660% | $199.8565 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $17.56 | 12.428% | $19.7424 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $167.56 | 7.768% | $180.5761 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $90.96 | 9.183% | $99.3129 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $36.30 | 10.778% | $40.2124 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $249.76 | 9.793% | $274.219 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $129.51 | 10.758% | $143.4427 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $884.45 | $957.3620 | $957.36 | $957.35 | $957.30 | |