| 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 | $153.98 | 10.109% | $169.5458 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $128.35 | 10.260% | $141.5187 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $181.75 | 4.669% | $190.2359 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $107.87 | 7.788% | $116.2709 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $65.95 | 12.621% | $74.2735 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $9.99 | 9.635% | $10.9525 | $10.95 | $10.95 | $11.00 |
| Purchase #7 | $162.86 | 5.127% | $171.2098 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $810.75 | $874.0071 | $874.01 | $873.95 | $874.00 | |