| 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 | $128.79 | 10.239% | $141.9768 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $68.55 | 3.703% | $71.0884 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $67.37 | 5.854% | $71.3138 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $74.44 | 12.250% | $83.5589 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $114.60 | 9.392% | $125.3632 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $9.45 | 10.500% | $10.4423 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $161.36 | 8.789% | $175.5419 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $624.56 | $679.2853 | $679.28 | $679.30 | $679.30 | |