| 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 | $184.56 | 7.687% | $198.7471 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $74.92 | 5.307% | $78.896 | $78.90 | $78.90 | $78.90 |
| Purchase #3 | $173.83 | 4.551% | $181.741 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $96.49 | 9.378% | $105.5388 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $60.97 | 11.176% | $67.784 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $26.49 | 4.576% | $27.7022 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $199.90 | 3.201% | $206.2988 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $817.16 | $866.7079 | $866.71 | $866.75 | $866.60 | |