| 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 | $6.53 | 4.150% | $6.801 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $175.84 | 7.312% | $188.6974 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $243.29 | 8.829% | $264.7701 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $229.45 | 13.670% | $260.8158 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $67.45 | 6.440% | $71.7938 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $38.25 | 6.800% | $40.851 | $40.85 | $40.85 | $40.90 |
| Purchase #7 | $12.87 | 11.613% | $14.3646 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $773.68 | $848.0937 | $848.09 | $848.05 | $848.20 | |