| 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 | $166.37 | 5.776% | $175.9795 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $229.79 | 5.801% | $243.1201 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $198.34 | 12.514% | $223.1603 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $21.52 | 3.428% | $22.2577 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $189.52 | 5.796% | $200.5046 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $31.97 | 4.662% | $33.4604 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $66.35 | 3.170% | $68.4533 | $68.45 | $68.45 | $68.50 |
| 7 purchase totals = | $903.86 | $966.9359 | $966.93 | $966.90 | $967.10 | |