| 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 | $173.52 | 13.555% | $197.0406 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $43.50 | 11.156% | $48.3529 | $48.35 | $48.35 | $48.40 |
| Purchase #3 | $147.48 | 12.368% | $165.7203 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $74.39 | 9.741% | $81.6363 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $99.71 | 3.321% | $103.0214 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $38.59 | 3.744% | $40.0348 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $217.73 | 5.760% | $230.2712 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $794.92 | $866.0775 | $866.07 | $866.05 | $866.00 | |