| 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 | $125.38 | 5.165% | $131.8559 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $20.66 | 8.302% | $22.3752 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $95.85 | 9.263% | $104.7286 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $231.70 | 10.708% | $256.5104 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $152.97 | 13.408% | $173.4802 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $175.45 | 6.780% | $187.3455 | $187.35 | $187.35 | $187.30 |
| Purchase #7 | $243.73 | 11.547% | $271.8735 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,045.74 | $1,148.1693 | $1,148.18 | $1,148.20 | $1,148.20 | |