| 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 | $142.71 | 6.252% | $151.6322 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $128.66 | 3.162% | $132.7282 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $175.76 | 10.797% | $194.7368 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $148.30 | 11.134% | $164.8117 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $13.66 | 3.759% | $14.1735 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $137.41 | 8.258% | $148.7573 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $127.25 | 9.126% | $138.8628 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $873.75 | $945.7025 | $945.70 | $945.70 | $945.70 | |