| 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 | $184.91 | 5.182% | $194.492 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $134.28 | 4.544% | $140.3817 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $154.62 | 7.611% | $166.3881 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $212.29 | 6.144% | $225.3331 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $120.72 | 3.460% | $124.8969 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $57.38 | 7.389% | $61.6198 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $210.66 | 12.826% | $237.6793 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,074.86 | $1,150.7909 | $1,150.79 | $1,150.85 | $1,150.80 | |