| 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 | $102.42 | 3.265% | $105.764 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $178.93 | 6.451% | $190.4728 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $182.55 | 9.634% | $200.1369 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $84.45 | 8.550% | $91.6705 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $13.87 | 10.779% | $15.365 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $176.51 | 13.277% | $199.9452 | $199.95 | $199.95 | $199.90 |
| Purchase #7 | $174.47 | 6.208% | $185.3011 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $913.20 | $988.6555 | $988.66 | $988.60 | $988.70 | |