| 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 | $128.44 | 4.207% | $133.8435 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $10.54 | 10.713% | $11.6692 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $10.79 | 12.853% | $12.1768 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $47.73 | 5.200% | $50.212 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $121.80 | 9.826% | $133.7681 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $195.81 | 4.761% | $205.1325 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $162.96 | 8.703% | $177.1424 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $678.07 | $723.9445 | $723.94 | $723.95 | $723.90 | |