| 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 | $210.75 | 6.135% | $223.6795 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $180.96 | 5.816% | $191.4846 | $191.48 | $191.50 | $191.50 |
| Purchase #3 | $79.59 | 7.362% | $85.4494 | $85.45 | $85.45 | $85.40 |
| Purchase #4 | $129.95 | 8.467% | $140.9529 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $34.26 | 5.540% | $36.158 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $127.34 | 9.320% | $139.2081 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $70.35 | 11.353% | $78.3368 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $833.20 | $895.2693 | $895.27 | $895.30 | $895.30 | |