| 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 | $134.90 | 11.583% | $150.5255 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $160.73 | 7.738% | $173.1673 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $190.65 | 7.450% | $204.8534 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $47.36 | 8.611% | $51.4382 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $178.94 | 8.684% | $194.4791 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $75.85 | 4.680% | $79.3998 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $234.57 | 4.756% | $245.7261 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $1,023.00 | $1,099.5894 | $1,099.60 | $1,099.65 | $1,099.60 | |