| 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 | $126.68 | 9.132% | $138.2484 | $138.25 | $138.25 | $138.20 |
| Purchase #2 | $153.94 | 9.771% | $168.9815 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $154.54 | 9.372% | $169.0235 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $196.80 | 11.864% | $220.1484 | $220.15 | $220.15 | $220.10 |
| Purchase #5 | $96.28 | 3.256% | $99.4149 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $47.95 | 12.819% | $54.0967 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $150.66 | 12.839% | $170.0032 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $926.85 | $1,019.9166 | $1,019.91 | $1,019.90 | $1,019.80 | |