| 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 | $135.81 | 5.791% | $143.6748 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $76.25 | 10.118% | $83.965 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $18.79 | 11.357% | $20.924 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $7.44 | 9.213% | $8.1254 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $208.82 | 10.384% | $230.5039 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $39.67 | 10.694% | $43.9123 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $207.49 | 9.597% | $227.4028 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $694.27 | $758.5082 | $758.50 | $758.45 | $758.50 | |