| 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 | $15.72 | 5.158% | $16.5308 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $181.30 | 7.313% | $194.5585 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $180.50 | 11.256% | $200.8171 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $122.27 | 6.208% | $129.8605 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $229.61 | 7.629% | $247.1269 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $190.53 | 4.156% | $198.4484 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $234.71 | 11.352% | $261.3543 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $1,154.64 | $1,248.6965 | $1,248.70 | $1,248.70 | $1,248.70 | |