| 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 | $158.29 | 11.336% | $176.2338 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $106.96 | 11.129% | $118.8636 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $91.58 | 11.124% | $101.7674 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $128.91 | 6.761% | $137.6256 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $27.55 | 6.518% | $29.3457 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $112.83 | 5.614% | $119.1643 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $155.75 | 5.260% | $163.9425 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $781.87 | $846.9429 | $846.94 | $846.95 | $846.90 | |