| 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 | $118.90 | 6.339% | $126.4371 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $210.25 | 9.727% | $230.701 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $9.90 | 7.663% | $10.6586 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $105.40 | 12.387% | $118.4559 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $59.39 | 7.695% | $63.9601 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $168.98 | 5.242% | $177.8379 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $17.42 | 5.748% | $18.4213 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $690.24 | $746.4719 | $746.48 | $746.45 | $746.50 | |