| 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 | $193.39 | 13.457% | $219.4145 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $71.95 | 3.339% | $74.3524 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $36.84 | 7.716% | $39.6826 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $109.67 | 3.173% | $113.1498 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $136.40 | 4.773% | $142.9104 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $134.97 | 3.584% | $139.8073 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $117.57 | 12.394% | $132.1416 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $800.79 | $861.4586 | $861.45 | $861.45 | $861.40 | |