| 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 | $241.49 | 6.666% | $257.5877 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $86.26 | 8.557% | $93.6413 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $212.25 | 10.736% | $235.0372 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $43.78 | 8.764% | $47.6169 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $28.56 | 3.159% | $29.4622 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $145.36 | 9.156% | $158.6692 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $160.83 | 3.664% | $166.7228 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $918.53 | $988.7373 | $988.74 | $988.70 | $988.70 | |