| 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 | $149.43 | 7.206% | $160.1979 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $53.33 | 13.636% | $60.6021 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $206.85 | 4.418% | $215.9886 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $87.98 | 12.208% | $98.7206 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $145.86 | 9.859% | $160.2403 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $18.46 | 5.513% | $19.4777 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $224.58 | 8.419% | $243.4874 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $886.49 | $958.7146 | $958.72 | $958.75 | $958.70 | |