| 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 | $161.78 | 3.712% | $167.7853 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $18.75 | 3.391% | $19.3858 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $196.83 | 7.349% | $211.295 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $25.70 | 5.762% | $27.1808 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $176.63 | 10.782% | $195.6742 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $45.61 | 3.588% | $47.2465 | $47.25 | $47.25 | $47.20 |
| Purchase #7 | $199.82 | 6.360% | $212.5286 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $825.12 | $881.0962 | $881.11 | $881.15 | $881.10 | |