| 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 | $154.87 | 11.698% | $172.9867 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $54.61 | 3.594% | $56.5727 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $80.81 | 8.695% | $87.8364 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $150.66 | 5.650% | $159.1723 | $159.17 | $159.15 | $159.20 |
| Purchase #5 | $129.85 | 5.774% | $137.3475 | $137.35 | $137.35 | $137.30 |
| Purchase #6 | $148.63 | 12.365% | $167.0081 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $85.47 | 8.598% | $92.8187 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $804.90 | $873.7424 | $873.75 | $873.70 | $873.70 | |