| 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 | $154.91 | 5.574% | $163.5447 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $133.87 | 12.565% | $150.6908 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $188.26 | 4.551% | $196.8277 | $196.83 | $196.85 | $196.80 |
| Purchase #4 | $38.91 | 5.416% | $41.0174 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $120.61 | 7.202% | $129.2963 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $115.27 | 7.184% | $123.551 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $71.31 | 3.691% | $73.9421 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $823.14 | $878.8700 | $878.87 | $878.90 | $878.80 | |