| 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 | $208.77 | 4.633% | $218.4423 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $143.45 | 5.232% | $150.9553 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $205.98 | 11.486% | $229.6389 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $78.25 | 3.557% | $81.0334 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $163.29 | 8.561% | $177.2693 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $119.46 | 8.475% | $129.5842 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $24.93 | 5.829% | $26.3832 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $944.13 | $1,013.3066 | $1,013.30 | $1,013.35 | $1,013.30 | |