| 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 | $171.75 | 9.848% | $188.6639 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $30.93 | 7.386% | $33.2145 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $240.34 | 3.233% | $248.1102 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $149.77 | 8.615% | $162.6727 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $199.66 | 13.716% | $227.0454 | $227.05 | $227.05 | $227.00 |
| Purchase #6 | $48.73 | 9.156% | $53.1917 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $164.29 | 3.230% | $169.5966 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $1,005.47 | $1,082.4950 | $1,082.49 | $1,082.45 | $1,082.50 | |