| 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 | $135.35 | 9.362% | $148.0215 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $46.61 | 12.773% | $52.5635 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $20.79 | 12.218% | $23.3301 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $139.99 | 9.672% | $153.5298 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $48.35 | 6.115% | $51.3066 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $115.49 | 11.139% | $128.3544 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $174.91 | 9.397% | $191.3463 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $681.49 | $748.4522 | $748.45 | $748.45 | $748.40 | |