| 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 | $110.28 | 7.623% | $118.6866 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $153.40 | 3.250% | $158.3855 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $55.99 | 8.740% | $60.8835 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $119.82 | 6.610% | $127.7401 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $7.83 | 8.720% | $8.5128 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $205.55 | 11.179% | $228.5284 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $150.68 | 7.379% | $161.7987 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $803.55 | $864.5356 | $864.54 | $864.60 | $864.50 | |