| 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 | $191.44 | 8.112% | $206.9696 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $51.90 | 4.445% | $54.207 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $66.85 | 9.133% | $72.9554 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $133.27 | 12.188% | $149.5129 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $190.48 | 12.810% | $214.8805 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $51.41 | 6.147% | $54.5702 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $47.66 | 7.820% | $51.387 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $733.01 | $804.4826 | $804.49 | $804.45 | $804.60 | |