| 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 | $169.73 | 11.370% | $189.0283 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $19.96 | 6.461% | $21.2496 | $21.25 | $21.25 | $21.20 |
| Purchase #3 | $43.82 | 5.593% | $46.2709 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $79.48 | 5.342% | $83.7258 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $29.29 | 3.261% | $30.2451 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $206.26 | 11.549% | $230.081 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $172.62 | 8.474% | $187.2478 | $187.25 | $187.25 | $187.20 |
| 7 purchase totals = | $721.16 | $787.8485 | $787.86 | $787.90 | $787.70 | |