| 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 | $132.53 | 3.436% | $137.0837 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $28.49 | 4.494% | $29.7703 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $47.98 | 12.654% | $54.0514 | $54.05 | $54.05 | $54.10 |
| Purchase #4 | $7.29 | 5.373% | $7.6817 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $205.51 | 3.721% | $213.157 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $208.94 | 10.500% | $230.8787 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $169.97 | 13.254% | $192.4978 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $800.71 | $865.1206 | $865.12 | $865.15 | $865.30 | |