| 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 | $126.95 | 4.766% | $133.0004 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $136.78 | 7.678% | $147.282 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $17.34 | 5.474% | $18.2892 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $105.82 | 7.108% | $113.3417 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $85.84 | 12.494% | $96.5648 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $157.44 | 4.273% | $164.1674 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $106.81 | 8.705% | $116.1078 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $736.98 | $788.7533 | $788.75 | $788.75 | $788.80 | |