| 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 | $179.89 | 7.194% | $192.8313 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $188.52 | 10.568% | $208.4428 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $51.55 | 12.191% | $57.8345 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $242.28 | 4.494% | $253.1681 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $210.84 | 5.853% | $223.1805 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $153.69 | 8.654% | $166.9903 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $149.42 | 13.852% | $170.1177 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $1,176.19 | $1,272.5652 | $1,272.56 | $1,272.60 | $1,272.50 | |