| 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 | $181.81 | 9.253% | $198.6329 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $37.40 | 11.144% | $41.5679 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $206.30 | 7.181% | $221.1144 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $82.66 | 5.819% | $87.47 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $151.44 | 13.538% | $171.9419 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $18.71 | 8.688% | $20.3355 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $87.35 | 11.107% | $97.052 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $765.67 | $838.1146 | $838.11 | $838.10 | $838.10 | |