| 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 | $169.90 | 12.542% | $191.2089 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $196.56 | 9.245% | $214.732 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $175.33 | 13.865% | $199.6395 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $176.67 | 13.493% | $200.5081 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $67.96 | 3.511% | $70.3461 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $41.73 | 6.445% | $44.4195 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $38.49 | 13.270% | $43.5976 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $866.64 | $964.4517 | $964.46 | $964.45 | $964.30 | |