| 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 | $195.92 | 4.413% | $204.5659 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $176.35 | 7.293% | $189.2112 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $235.51 | 5.689% | $248.9082 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $113.61 | 7.452% | $122.0762 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $75.95 | 6.873% | $81.17 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $19.89 | 4.500% | $20.7851 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $7.35 | 3.294% | $7.5921 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $824.58 | $874.3087 | $874.32 | $874.30 | $874.40 | |