| 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 | $7.69 | 13.570% | $8.7335 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $145.71 | 8.732% | $158.4334 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $215.30 | 6.145% | $228.5302 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $154.53 | 5.537% | $163.0863 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $138.51 | 8.578% | $150.3914 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $243.58 | 6.285% | $258.889 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $85.69 | 10.614% | $94.7851 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $991.01 | $1,062.8489 | $1,062.85 | $1,062.95 | $1,062.80 | |