| 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 | $106.48 | 12.380% | $119.6622 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $162.77 | 9.343% | $177.9776 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $176.78 | 6.608% | $188.4616 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $94.44 | 8.463% | $102.4325 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $19.65 | 11.641% | $21.9375 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $117.34 | 4.583% | $122.7177 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $45.42 | 4.229% | $47.3408 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $722.88 | $780.5299 | $780.53 | $780.55 | $780.50 | |