| 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 | $143.87 | 13.428% | $163.1889 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $42.81 | 6.720% | $45.6868 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $144.63 | 4.182% | $150.6784 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $50.38 | 12.102% | $56.477 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $148.95 | 6.686% | $158.9088 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $87.34 | 9.262% | $95.4294 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $193.81 | 11.559% | $216.2125 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $811.79 | $886.5818 | $886.59 | $886.65 | $886.60 | |