| 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 | $171.65 | 4.290% | $179.0138 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $94.58 | 4.606% | $98.9364 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $202.59 | 10.702% | $224.2712 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $67.97 | 5.104% | $71.4392 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $200.97 | 12.275% | $225.6391 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $81.77 | 12.491% | $91.9839 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $43.50 | 12.477% | $48.9275 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $863.03 | $940.2111 | $940.21 | $940.25 | $940.10 | |