| 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 | $137.53 | 13.368% | $155.915 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $126.59 | 5.819% | $133.9563 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $213.61 | 5.827% | $226.0571 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $14.94 | 3.348% | $15.4402 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $80.53 | 3.302% | $83.1891 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $80.68 | 4.172% | $84.046 | $84.05 | $84.05 | $84.00 |
| Purchase #7 | $125.28 | 7.752% | $134.9917 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $779.16 | $833.5954 | $833.61 | $833.60 | $833.60 | |