| 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 | $156.62 | 11.370% | $174.4277 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $17.96 | 7.200% | $19.2531 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $64.46 | 11.871% | $72.112 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $234.96 | 3.197% | $242.4717 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $137.89 | 7.480% | $148.2042 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $89.46 | 4.743% | $93.7031 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $145.61 | 8.761% | $158.3669 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $846.96 | $908.5387 | $908.53 | $908.50 | $908.60 | |