| 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 | $152.55 | 13.699% | $173.4478 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $191.71 | 12.205% | $215.1082 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $70.40 | 3.736% | $73.0301 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $24.59 | 10.593% | $27.1948 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $169.57 | 3.598% | $175.6711 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $52.58 | 5.258% | $55.3447 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $125.91 | 12.800% | $142.0265 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $787.31 | $861.8232 | $861.82 | $861.85 | $861.70 | |