| 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 | $177.85 | 12.470% | $200.0279 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $48.95 | 11.112% | $54.3893 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $26.36 | 11.714% | $29.4478 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $228.67 | 5.281% | $240.7461 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $236.57 | 7.328% | $253.9058 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $32.47 | 11.776% | $36.2937 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $71.88 | 13.860% | $81.8426 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $822.75 | $896.6532 | $896.66 | $896.70 | $896.50 | |