| 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 | $150.59 | 12.590% | $169.5493 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $208.61 | 5.647% | $220.3902 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $138.55 | 3.384% | $143.2385 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $73.39 | 10.414% | $81.0328 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $184.32 | 5.316% | $194.1185 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $53.94 | 12.666% | $60.772 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $186.34 | 7.430% | $200.1851 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $995.74 | $1,069.2864 | $1,069.29 | $1,069.30 | $1,069.20 | |