| 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 | $178.90 | 11.567% | $199.5934 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $17.29 | 8.120% | $18.6939 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $78.66 | 5.279% | $82.8125 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $72.80 | 10.289% | $80.2904 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $39.74 | 9.256% | $43.4183 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $75.64 | 9.833% | $83.0777 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $183.99 | 5.810% | $194.6798 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $647.02 | $702.5660 | $702.56 | $702.60 | $702.60 | |