| 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 | $156.32 | 11.599% | $174.4516 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $150.86 | 4.158% | $157.1328 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $16.66 | 11.590% | $18.5909 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $211.87 | 13.319% | $240.089 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $210.57 | 3.610% | $218.1716 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $60.79 | 7.358% | $65.2629 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $100.49 | 8.185% | $108.7151 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $907.56 | $982.4139 | $982.41 | $982.40 | $982.50 | |