| 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 | $150.88 | 9.213% | $164.7806 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $223.34 | 7.576% | $240.2602 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $62.84 | 9.114% | $68.5672 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $100.77 | 12.668% | $113.5355 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $175.93 | 6.703% | $187.7226 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $17.68 | 4.452% | $18.4671 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $6.47 | 11.155% | $7.1917 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $737.91 | $800.5249 | $800.53 | $800.50 | $800.60 | |