| 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 | $153.92 | 10.399% | $169.9261 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $23.38 | 8.532% | $25.3748 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $22.68 | 5.785% | $23.992 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $27.59 | 4.207% | $28.7507 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $135.30 | 11.424% | $150.7567 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $24.30 | 11.175% | $27.0155 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $172.72 | 13.745% | $196.4604 | $196.46 | $196.45 | $196.50 |
| 7 purchase totals = | $559.89 | $622.2762 | $622.28 | $622.25 | $622.40 | |