| 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 | $130.49 | 4.481% | $136.3373 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $15.60 | 7.458% | $16.7634 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $128.80 | 4.815% | $135.0017 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $230.33 | 4.147% | $239.8818 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $154.44 | 4.630% | $161.5906 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $190.90 | 7.548% | $205.3091 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $14.47 | 6.146% | $15.3593 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $865.03 | $910.2432 | $910.24 | $910.25 | $910.30 | |