| 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 | $199.81 | 7.533% | $214.8617 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $181.37 | 3.575% | $187.854 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $32.50 | 5.645% | $34.3346 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $126.82 | 5.745% | $134.1058 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $67.80 | 6.161% | $71.9772 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $89.54 | 9.416% | $97.9711 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $88.56 | 12.571% | $99.6929 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $786.40 | $840.7973 | $840.79 | $840.80 | $840.90 | |