| 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 | $166.70 | 8.359% | $180.6345 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $143.68 | 8.527% | $155.9316 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $190.33 | 11.829% | $212.8441 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $211.28 | 4.602% | $221.0031 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $19.90 | 13.729% | $22.6321 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $212.45 | 11.841% | $237.6062 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $234.54 | 10.838% | $259.9594 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $1,178.88 | $1,290.6110 | $1,290.60 | $1,290.65 | $1,290.50 | |