| 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 | $38.46 | 13.318% | $43.5821 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $170.86 | 11.375% | $190.2953 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $50.25 | 11.759% | $56.1589 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $135.73 | 11.613% | $151.4923 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $24.83 | 12.599% | $27.9583 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $151.69 | 4.305% | $158.2203 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $15.63 | 3.657% | $16.2016 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $587.45 | $643.9088 | $643.91 | $643.90 | $644.00 | |