| 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 | $75.84 | 4.409% | $79.1838 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $170.91 | 8.253% | $185.0152 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $138.37 | 4.731% | $144.9163 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $133.95 | 13.712% | $152.3172 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $250.65 | 7.270% | $268.8723 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $34.90 | 3.498% | $36.1208 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $213.88 | 8.867% | $232.8447 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,018.50 | $1,099.2703 | $1,099.27 | $1,099.20 | $1,099.20 | |