| 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 | $131.97 | 8.386% | $143.037 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $163.95 | 10.277% | $180.7991 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $218.96 | 6.796% | $233.8405 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $34.68 | 4.406% | $36.208 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $86.43 | 5.655% | $91.3176 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $124.62 | 13.588% | $141.5534 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $23.66 | 7.709% | $25.4839 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $784.27 | $852.2395 | $852.24 | $852.25 | $852.20 | |