| 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 | $154.85 | 10.774% | $171.5335 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $129.37 | 3.872% | $134.3792 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $14.25 | 12.127% | $15.9781 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $31.80 | 13.390% | $36.058 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $140.40 | 8.421% | $152.2231 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $30.53 | 5.841% | $32.3133 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $76.27 | 4.705% | $79.8585 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $577.47 | $622.3437 | $622.34 | $622.35 | $622.40 | |