| 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 | $192.87 | 3.563% | $199.742 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $32.96 | 5.698% | $34.8381 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $83.98 | 7.507% | $90.2844 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $188.77 | 10.478% | $208.5493 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $218.57 | 8.552% | $237.2621 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $54.76 | 10.268% | $60.3828 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $74.37 | 7.750% | $80.1337 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $846.28 | $911.1924 | $911.18 | $911.25 | $911.10 | |