| 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 | $167.36 | 10.738% | $185.3311 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $9.57 | 8.370% | $10.371 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $161.29 | 11.493% | $179.8271 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $36.99 | 9.527% | $40.514 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $89.43 | 8.780% | $97.282 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $68.53 | 12.804% | $77.3046 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $230.86 | 8.219% | $249.8344 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $764.03 | $840.4642 | $840.45 | $840.50 | $840.40 | |