| 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 | $182.80 | 5.283% | $192.4573 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $55.38 | 13.424% | $62.8142 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $232.32 | 3.509% | $240.4721 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $6.41 | 8.579% | $6.9599 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $177.58 | 4.821% | $186.1411 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $159.34 | 7.119% | $170.6834 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $69.85 | 12.519% | $78.5945 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $883.68 | $938.1225 | $938.11 | $938.10 | $938.20 | |