| 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 | $127.87 | 7.822% | $137.872 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $38.70 | 11.843% | $43.2832 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $52.64 | 10.528% | $58.1819 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $51.30 | 9.434% | $56.1396 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $152.82 | 7.827% | $164.7812 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $11.54 | 8.683% | $12.542 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $234.72 | 4.357% | $244.9468 | $244.95 | $244.95 | $244.90 |
| 7 purchase totals = | $669.59 | $717.7467 | $717.74 | $717.80 | $717.70 | |