| 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 | $221.73 | 5.209% | $233.2799 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $77.51 | 6.490% | $82.5404 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $134.57 | 10.866% | $149.1924 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $187.33 | 4.306% | $195.3964 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $77.35 | 5.347% | $81.4859 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $160.42 | 9.155% | $175.1065 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $38.38 | 6.561% | $40.8981 | $40.90 | $40.90 | $40.90 |
| 7 purchase totals = | $897.29 | $957.8996 | $957.91 | $957.95 | $957.90 | |