| 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 | $146.93 | 13.772% | $167.1652 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $37.84 | 12.381% | $42.525 | $42.53 | $42.55 | $42.50 |
| Purchase #3 | $161.55 | 8.356% | $175.0491 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $45.42 | 9.605% | $49.7826 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $134.96 | 12.720% | $152.1269 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $31.33 | 10.702% | $34.6829 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $208.43 | 5.419% | $219.7248 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $766.46 | $841.0565 | $841.06 | $841.10 | $841.00 | |