| 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 | $190.76 | 5.681% | $201.5971 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $5.98 | 7.247% | $6.4134 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $140.78 | 6.537% | $149.9828 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $21.88 | 4.527% | $22.8705 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $189.27 | 8.368% | $205.1081 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $105.60 | 3.686% | $109.4924 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $216.73 | 7.840% | $233.7216 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $871.00 | $929.1859 | $929.18 | $929.15 | $929.20 | |