| 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 | $191.81 | 6.432% | $204.1472 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $35.29 | 11.563% | $39.3706 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $143.86 | 9.516% | $157.5497 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $96.85 | 5.483% | $102.1603 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $141.37 | 4.127% | $147.2043 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $79.90 | 4.461% | $83.4643 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $217.41 | 3.760% | $225.5846 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $906.49 | $959.4810 | $959.47 | $959.45 | $959.50 | |