| 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 | $184.49 | 7.122% | $197.6294 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $94.70 | 3.347% | $97.8696 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $178.39 | 7.123% | $191.0967 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $170.82 | 4.360% | $178.2678 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $9.31 | 6.829% | $9.9458 | $9.95 | $9.95 | $9.90 |
| Purchase #6 | $14.41 | 8.209% | $15.5929 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $223.83 | 7.114% | $239.7533 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $875.95 | $930.1555 | $930.16 | $930.15 | $930.20 | |