| 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 | $170.52 | 3.766% | $176.9418 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $44.55 | 4.192% | $46.4175 | $46.42 | $46.40 | $46.40 |
| Purchase #3 | $148.37 | 9.524% | $162.5008 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $192.31 | 3.116% | $198.3024 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $166.64 | 5.281% | $175.4403 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $10.75 | 4.299% | $11.2121 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $123.72 | 12.603% | $139.3124 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $856.86 | $910.1273 | $910.12 | $910.10 | $910.00 | |