| 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 | $152.65 | 10.137% | $168.1241 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $142.65 | 4.509% | $149.0821 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $12.56 | 4.471% | $13.1216 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $180.90 | 13.785% | $205.8371 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $117.65 | 7.651% | $126.6514 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $97.89 | 5.219% | $102.9989 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $71.84 | 9.634% | $78.7611 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $776.14 | $844.5763 | $844.57 | $844.55 | $844.60 | |