| 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 | $156.91 | 12.247% | $176.1268 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $160.32 | 13.508% | $181.976 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $37.64 | 10.762% | $41.6908 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $212.33 | 4.851% | $222.6301 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $26.53 | 9.517% | $29.0549 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $89.48 | 6.659% | $95.4385 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $19.56 | 12.227% | $21.9516 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $702.77 | $768.8687 | $768.87 | $768.95 | $768.90 | |