| 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 | $166.68 | 6.247% | $177.0925 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $155.85 | 7.332% | $167.2769 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $205.88 | 4.760% | $215.6799 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $236.83 | 7.604% | $254.8386 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $31.56 | 12.625% | $35.5445 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $59.49 | 7.687% | $64.063 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $165.90 | 5.823% | $175.5604 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $1,022.19 | $1,090.0558 | $1,090.05 | $1,090.10 | $1,090.10 | |