| 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 | $155.51 | 13.437% | $176.4059 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $69.37 | 6.597% | $73.9463 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $49.82 | 3.756% | $51.6912 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $94.98 | 13.741% | $108.0312 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $12.52 | 5.761% | $13.2413 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $169.74 | 12.853% | $191.5567 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $101.91 | 5.252% | $107.2623 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $653.85 | $722.1349 | $722.14 | $722.15 | $722.10 | |