| 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 | $154.26 | 5.330% | $162.4821 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $40.95 | 10.653% | $45.3124 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $72.90 | 3.410% | $75.3859 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $157.34 | 11.298% | $175.1163 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $108.44 | 7.808% | $116.907 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $61.33 | 10.624% | $67.8457 | $67.85 | $67.85 | $67.80 |
| Purchase #7 | $76.62 | 5.658% | $80.9552 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $671.84 | $724.0046 | $724.02 | $724.00 | $724.00 | |