| 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 | $166.37 | 8.563% | $180.6163 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $95.35 | 10.407% | $105.2731 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $49.98 | 8.801% | $54.3787 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $24.93 | 4.456% | $26.0409 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $11.51 | 13.505% | $13.0644 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $87.58 | 6.603% | $93.3629 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $122.80 | 10.123% | $135.231 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $558.52 | $607.9673 | $607.96 | $607.95 | $608.00 | |