| 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 | $150.48 | 8.518% | $163.2979 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $143.43 | 8.168% | $155.1454 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $26.98 | 10.224% | $29.7384 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $76.45 | 10.499% | $84.4765 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $111.60 | 8.577% | $121.1719 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $114.62 | 13.827% | $130.4685 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $165.41 | 7.347% | $177.5627 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $788.97 | $861.8613 | $861.87 | $861.85 | $861.90 | |