| 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 | $143.46 | 6.479% | $152.7548 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $151.36 | 6.853% | $161.7327 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $223.39 | 6.551% | $238.0243 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $221.36 | 3.191% | $228.4236 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $16.72 | 11.350% | $18.6177 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $211.88 | 9.109% | $231.1801 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $20.65 | 11.659% | $23.0576 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $988.82 | $1,053.7908 | $1,053.78 | $1,053.75 | $1,053.80 | |