| 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 | $149.39 | 12.200% | $167.6156 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $101.88 | 4.206% | $106.1651 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $67.92 | 6.677% | $72.455 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $240.37 | 12.794% | $271.1229 | $271.12 | $271.10 | $271.10 |
| Purchase #5 | $105.68 | 12.124% | $118.4926 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $150.61 | 3.350% | $155.6554 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $10.94 | 13.424% | $12.4086 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $826.79 | $903.9152 | $903.93 | $903.85 | $904.00 | |