| 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 | $126.42 | 5.546% | $133.4313 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $10.67 | 8.804% | $11.6094 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $133.64 | 4.519% | $139.6792 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $192.84 | 12.261% | $216.4841 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $109.79 | 5.262% | $115.5671 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $152.84 | 6.699% | $163.0788 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $99.56 | 10.735% | $110.2478 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $825.76 | $890.0977 | $890.10 | $890.15 | $890.10 | |