| 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 | $170.37 | 3.609% | $176.5187 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $57.55 | 11.779% | $64.3288 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $139.90 | 7.194% | $149.9644 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $114.69 | 4.313% | $119.6366 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $200.63 | 4.217% | $209.0906 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $104.71 | 3.159% | $108.0178 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $115.82 | 5.612% | $122.3198 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $903.67 | $949.8767 | $949.88 | $949.85 | $949.80 | |