| 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 | $182.50 | 12.374% | $205.0826 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $11.38 | 13.627% | $12.9308 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $130.26 | 8.772% | $141.6864 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $128.34 | 6.718% | $136.9619 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $39.35 | 4.459% | $41.1046 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $116.33 | 10.308% | $128.3213 | $128.32 | $128.30 | $128.30 |
| Purchase #7 | $160.87 | 6.683% | $171.6209 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $769.03 | $837.7085 | $837.70 | $837.70 | $837.70 | |