| 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 | $197.54 | 10.478% | $218.2382 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $162.31 | 11.371% | $180.7663 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $41.65 | 9.809% | $45.7354 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $46.79 | 3.401% | $48.3813 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $69.75 | 13.693% | $79.3009 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $174.71 | 6.654% | $186.3352 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $54.73 | 3.359% | $56.5684 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $747.48 | $815.3257 | $815.34 | $815.35 | $815.30 | |