| 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 | $223.48 | 3.598% | $231.5208 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $157.29 | 7.414% | $168.9515 | $168.95 | $168.95 | $169.00 |
| Purchase #3 | $159.61 | 6.606% | $170.1538 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $22.80 | 3.456% | $23.588 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $166.82 | 7.248% | $178.9111 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $67.48 | 6.711% | $72.0086 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $201.69 | 4.580% | $210.9274 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $999.17 | $1,056.0612 | $1,056.06 | $1,056.05 | $1,056.10 | |