| 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 | $91.59 | 13.852% | $104.277 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $127.59 | 13.680% | $145.0443 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $215.59 | 6.620% | $229.8621 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $157.74 | 5.160% | $165.8794 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $191.43 | 8.349% | $207.4125 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $197.87 | 6.162% | $210.0627 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $143.76 | 4.808% | $150.672 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $1,125.57 | $1,213.2100 | $1,213.20 | $1,213.20 | $1,213.30 | |