| 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 | $126.60 | 8.772% | $137.7054 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $154.91 | 8.139% | $167.5181 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $102.49 | 8.292% | $110.9885 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $209.34 | 10.189% | $230.6697 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $157.46 | 5.669% | $166.3864 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $186.50 | 3.576% | $193.1692 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $169.30 | 7.251% | $181.5759 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $1,106.60 | $1,188.0132 | $1,188.03 | $1,188.00 | $1,188.10 | |