| 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 | $145.93 | 9.797% | $160.2268 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $103.77 | 4.567% | $108.5092 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $134.36 | 7.203% | $144.038 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $206.95 | 6.143% | $219.6629 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $159.58 | 6.256% | $169.5633 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $14.47 | 6.658% | $15.4334 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $133.30 | 3.586% | $138.0801 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $898.36 | $955.5137 | $955.51 | $955.55 | $955.50 | |