| 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 | $156.57 | 6.859% | $167.3091 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $70.28 | 5.343% | $74.0351 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $224.70 | 4.174% | $234.079 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $75.97 | 6.515% | $80.9194 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $40.62 | 13.802% | $46.2264 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $109.53 | 7.870% | $118.15 | $118.15 | $118.15 | $118.20 |
| Purchase #7 | $166.44 | 9.802% | $182.7544 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $844.11 | $903.4734 | $903.48 | $903.50 | $903.50 | |