| 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 | $139.76 | 7.717% | $150.5453 | $150.55 | $150.55 | $150.50 |
| Purchase #2 | $42.99 | 12.337% | $48.2937 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $166.74 | 3.808% | $173.0895 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $98.97 | 8.441% | $107.3241 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $172.33 | 8.544% | $187.0539 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $65.78 | 3.468% | $68.0613 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $130.85 | 7.697% | $140.9215 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $817.42 | $875.2893 | $875.28 | $875.25 | $875.30 | |