| 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 | $131.82 | 13.326% | $149.3863 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $187.46 | 4.480% | $195.8582 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $51.91 | 9.873% | $57.0351 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $198.74 | 4.264% | $207.2143 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $96.84 | 10.312% | $106.8261 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $99.60 | 8.824% | $108.3887 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $140.70 | 3.153% | $145.1363 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $907.07 | $969.8450 | $969.86 | $969.90 | $969.80 | |