| 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 | $89.48 | 13.352% | $101.4274 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $18.61 | 13.785% | $21.1754 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $176.68 | 6.357% | $187.9115 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $157.64 | 8.318% | $170.7525 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $143.57 | 12.859% | $162.0317 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $41.79 | 9.204% | $45.6364 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $179.97 | 12.436% | $202.3511 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $807.74 | $891.2860 | $891.29 | $891.35 | $891.30 | |