| 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 | $148.82 | 4.508% | $155.5288 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $128.78 | 12.238% | $144.5401 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $183.87 | 3.675% | $190.6272 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $181.68 | 3.289% | $187.6555 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $58.37 | 3.493% | $60.4089 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $127.96 | 5.727% | $135.2883 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $71.60 | 9.766% | $78.5925 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $901.08 | $952.6413 | $952.65 | $952.70 | $952.60 | |