| 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 | $137.73 | 7.701% | $148.3366 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $110.42 | 10.251% | $121.7392 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $134.42 | 3.167% | $138.6771 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $118.69 | 6.627% | $126.5556 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $61.59 | 4.854% | $64.5796 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $74.32 | 12.706% | $83.7631 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $156.40 | 7.159% | $167.5967 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $793.57 | $851.2479 | $851.26 | $851.30 | $851.30 | |