| 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 | $176.88 | 5.189% | $186.0583 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $117.61 | 7.316% | $126.2143 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $61.48 | 12.294% | $69.0384 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $239.93 | 11.837% | $268.3305 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $33.63 | 5.311% | $35.4161 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $162.98 | 8.117% | $176.2091 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $47.47 | 3.510% | $49.1362 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $839.98 | $910.4029 | $910.41 | $910.40 | $910.30 | |