| 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 | $122.84 | 4.160% | $127.9501 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $130.55 | 12.463% | $146.8204 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $64.41 | 10.767% | $71.345 | $71.35 | $71.35 | $71.30 |
| Purchase #4 | $23.32 | 11.839% | $26.0809 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $38.33 | 9.681% | $42.0407 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $157.92 | 6.512% | $168.2038 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $23.40 | 8.260% | $25.3328 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $560.77 | $607.7737 | $607.77 | $607.80 | $607.70 | |