| 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 | $149.69 | 11.471% | $166.8609 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $39.46 | 6.458% | $42.0083 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $80.47 | 9.159% | $87.8402 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $53.88 | 5.643% | $56.9204 | $56.92 | $56.90 | $56.90 |
| Purchase #5 | $190.36 | 13.464% | $215.9901 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $161.61 | 8.432% | $175.237 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $171.68 | 7.330% | $184.2641 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $847.15 | $929.1210 | $929.12 | $929.10 | $929.10 | |