| 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 | $178.95 | 6.368% | $190.3455 | $190.35 | $190.35 | $190.30 |
| Purchase #2 | $197.90 | 9.564% | $216.8272 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $74.89 | 7.657% | $80.6243 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $15.71 | 3.461% | $16.2537 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $168.63 | 8.270% | $182.5757 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $31.98 | 12.363% | $35.9337 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $219.81 | 3.259% | $226.9736 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $887.87 | $949.5337 | $949.53 | $949.55 | $949.50 | |