| 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 | $172.77 | 4.628% | $180.7658 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $93.77 | 13.647% | $106.5668 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $242.57 | 7.152% | $259.9186 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $148.82 | 12.239% | $167.0341 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $169.95 | 5.155% | $178.7109 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $26.37 | 9.596% | $28.9005 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $29.40 | 4.542% | $30.7353 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $883.65 | $952.6320 | $952.64 | $952.60 | $952.60 | |