| 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 | $164.40 | 5.269% | $173.0622 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $180.42 | 8.791% | $196.2807 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $55.34 | 13.840% | $62.9991 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $29.32 | 9.187% | $32.0136 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $145.58 | 10.756% | $161.2386 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $15.42 | 7.469% | $16.5717 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $234.92 | 8.375% | $254.5946 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $825.40 | $896.7605 | $896.75 | $896.75 | $896.80 | |