| 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 | $160.27 | 5.235% | $168.6601 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $148.36 | 5.291% | $156.2097 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $189.36 | 3.328% | $195.6619 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $90.76 | 13.779% | $103.2658 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $96.77 | 9.289% | $105.759 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $51.83 | 6.815% | $55.3622 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $218.62 | 12.759% | $246.5137 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $955.97 | $1,031.4324 | $1,031.43 | $1,031.35 | $1,031.60 | |