| 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 | $149.27 | 7.843% | $160.9772 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $225.29 | 13.344% | $255.3527 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $127.44 | 9.462% | $139.4984 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $226.60 | 12.222% | $254.2951 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $161.95 | 4.602% | $169.4029 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $179.42 | 4.531% | $187.5495 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $145.61 | 10.563% | $160.9908 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $1,215.58 | $1,328.0666 | $1,328.07 | $1,328.10 | $1,328.10 | |