| 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 | $191.67 | 10.705% | $212.1883 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $161.77 | 13.295% | $183.2773 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $194.45 | 13.485% | $220.6716 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $215.43 | 5.579% | $227.4488 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $132.37 | 4.180% | $137.9031 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $47.41 | 9.509% | $51.9182 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $67.92 | 4.725% | $71.1292 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $1,011.02 | $1,104.5365 | $1,104.54 | $1,104.55 | $1,104.50 | |