| 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 | $140.32 | 12.617% | $158.0242 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $94.43 | 10.831% | $104.6577 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $57.30 | 3.181% | $59.1227 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $74.66 | 8.835% | $81.2562 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $239.28 | 6.715% | $255.3477 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $23.37 | 13.416% | $26.5053 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $22.75 | 13.519% | $25.8256 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $652.11 | $710.7394 | $710.75 | $710.70 | $710.70 | |