| 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 | $168.81 | 12.233% | $189.4605 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $13.72 | 7.580% | $14.76 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $130.70 | 12.465% | $146.9918 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $179.88 | 8.474% | $195.123 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $57.94 | 6.627% | $61.7797 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $41.73 | 11.178% | $46.3946 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $37.43 | 7.361% | $40.1852 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $630.21 | $694.6948 | $694.69 | $694.70 | $694.80 | |