| 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 | $134.96 | 12.724% | $152.1323 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $165.95 | 8.569% | $180.1703 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $15.62 | 3.332% | $16.1405 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $77.41 | 10.500% | $85.5381 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $43.38 | 9.114% | $47.3337 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $174.87 | 5.667% | $184.7799 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $154.63 | 12.845% | $174.4922 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $766.82 | $840.5870 | $840.58 | $840.65 | $840.50 | |