| 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 | $182.28 | 4.826% | $191.0768 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $49.82 | 5.641% | $52.6303 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $151.80 | 5.390% | $159.982 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $160.48 | 12.240% | $180.1228 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $227.85 | 11.248% | $253.4786 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $5.76 | 7.534% | $6.194 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $13.25 | 13.156% | $14.9932 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $791.24 | $858.4777 | $858.47 | $858.55 | $858.50 | |