| 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 | $149.90 | 5.795% | $158.5867 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $247.58 | 5.279% | $260.6497 | $260.65 | $260.65 | $260.60 |
| Purchase #3 | $136.86 | 6.635% | $145.9407 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $13.30 | 3.506% | $13.7663 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $108.59 | 6.115% | $115.2303 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $147.45 | 4.711% | $154.3964 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $240.61 | 8.591% | $261.2808 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $1,044.29 | $1,109.8509 | $1,109.86 | $1,109.90 | $1,109.80 | |