| 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 | $168.48 | 4.460% | $175.9942 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $134.55 | 7.269% | $144.3304 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $86.88 | 10.847% | $96.3039 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $41.69 | 7.256% | $44.715 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $14.62 | 12.765% | $16.4862 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $106.36 | 3.692% | $110.2868 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $81.72 | 13.799% | $92.9965 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $634.30 | $681.1130 | $681.12 | $681.15 | $681.10 | |