| 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 | $156.35 | 7.186% | $167.5853 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $90.29 | 4.488% | $94.3422 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $9.42 | 7.408% | $10.1178 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $12.52 | 13.159% | $14.1675 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $84.46 | 4.395% | $88.172 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $121.47 | 3.658% | $125.9134 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $126.37 | 12.331% | $141.9527 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $600.88 | $642.2509 | $642.25 | $642.20 | $642.30 | |