| 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 | $181.87 | 5.350% | $191.6 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $201.95 | 5.565% | $213.1885 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $77.27 | 9.850% | $84.8811 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $229.38 | 10.347% | $253.1139 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $215.68 | 8.707% | $234.4593 | $234.46 | $234.45 | $234.50 |
| Purchase #6 | $23.97 | 8.254% | $25.9485 | $25.95 | $25.95 | $25.90 |
| Purchase #7 | $178.45 | 6.315% | $189.7191 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $1,108.57 | $1,192.9104 | $1,192.91 | $1,192.90 | $1,192.90 | |