| 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 | $157.45 | 7.175% | $168.747 | $168.75 | $168.75 | $168.70 |
| Purchase #2 | $162.81 | 10.678% | $180.1949 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $146.86 | 9.338% | $160.5738 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $18.64 | 5.397% | $19.646 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $151.27 | 10.460% | $167.0928 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $106.64 | 10.183% | $117.4992 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $214.87 | 4.390% | $224.3028 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $958.54 | $1,038.0565 | $1,038.05 | $1,038.05 | $1,038.00 | |