| 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 | $192.69 | 3.575% | $199.5787 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $56.75 | 6.683% | $60.5426 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $118.66 | 12.518% | $133.5139 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $193.62 | 4.304% | $201.9534 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $155.28 | 9.355% | $169.8064 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $21.75 | 6.870% | $23.2442 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $123.34 | 8.156% | $133.3996 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $862.09 | $922.0388 | $922.03 | $922.05 | $922.00 | |