| 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 | $197.83 | 10.667% | $218.9325 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $168.41 | 6.807% | $179.8737 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $124.91 | 6.485% | $133.0104 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $13.80 | 11.458% | $15.3812 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $170.83 | 3.713% | $177.1729 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $237.45 | 5.765% | $251.139 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $126.48 | 8.732% | $137.5242 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $1,039.71 | $1,113.0339 | $1,113.02 | $1,113.00 | $1,113.00 | |