| 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 | $206.99 | 10.598% | $228.9268 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $181.64 | 3.405% | $187.8248 | $187.82 | $187.80 | $187.80 |
| Purchase #3 | $138.85 | 12.123% | $155.6828 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $99.92 | 4.569% | $104.4853 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $49.34 | 8.616% | $53.5911 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $73.93 | 6.753% | $78.9225 | $78.92 | $78.90 | $78.90 |
| Purchase #7 | $161.99 | 10.595% | $179.1528 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $912.66 | $988.5861 | $988.58 | $988.60 | $988.60 | |