| 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 | $158.78 | 9.791% | $174.3261 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $71.60 | 8.644% | $77.7891 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $70.56 | 9.488% | $77.2547 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $107.50 | 12.148% | $120.5591 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $181.29 | 13.411% | $205.6028 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $91.55 | 11.568% | $102.1405 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $75.41 | 12.399% | $84.7601 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $756.69 | $842.4324 | $842.43 | $842.45 | $842.50 | |