| 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 | $174.27 | 9.352% | $190.5677 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $169.86 | 5.374% | $178.9883 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $21.62 | 3.543% | $22.386 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $25.54 | 11.273% | $28.4191 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $60.69 | 7.817% | $65.4341 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $41.45 | 5.326% | $43.6576 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $228.47 | 4.845% | $239.5394 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $721.90 | $768.9922 | $769.00 | $769.00 | $769.00 | |