| 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 | $162.67 | 4.252% | $169.5867 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $69.86 | 6.458% | $74.3716 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $18.71 | 12.177% | $20.9883 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $140.33 | 6.584% | $149.5693 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $82.68 | 3.610% | $85.6647 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $196.75 | 11.557% | $219.4884 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $163.57 | 4.821% | $171.4557 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $834.57 | $891.1247 | $891.13 | $891.10 | $891.30 | |