| 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 | $76.57 | 6.372% | $81.449 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $57.36 | 7.133% | $61.4515 | $61.45 | $61.45 | $61.50 |
| Purchase #3 | $169.76 | 3.802% | $176.2143 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $249.35 | 11.637% | $278.3669 | $278.37 | $278.35 | $278.40 |
| Purchase #5 | $135.76 | 11.433% | $151.2814 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $18.88 | 9.789% | $20.7282 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $166.52 | 13.388% | $188.8137 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $874.20 | $958.3050 | $958.30 | $958.30 | $958.30 | |