| 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 | $130.58 | 6.643% | $139.2544 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $41.79 | 10.564% | $46.2047 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $202.34 | 13.554% | $229.7652 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $45.76 | 3.106% | $47.1813 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $82.31 | 10.154% | $90.6678 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $187.41 | 9.730% | $205.645 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $81.60 | 8.800% | $88.7808 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $771.79 | $847.4992 | $847.50 | $847.50 | $847.60 | |