| 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 | $134.77 | 10.764% | $149.2766 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $64.75 | 4.626% | $67.7453 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $209.29 | 10.839% | $231.9749 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $86.34 | 11.294% | $96.0912 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $80.40 | 7.743% | $86.6254 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $105.72 | 6.472% | $112.5622 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $134.87 | 7.489% | $144.9704 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $816.14 | $889.2460 | $889.25 | $889.25 | $889.30 | |