| 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 | $133.74 | 5.560% | $141.1759 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $163.93 | 8.385% | $177.6755 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $31.30 | 10.432% | $34.5652 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $7.85 | 8.152% | $8.4899 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $67.96 | 4.156% | $70.7844 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $7.53 | 11.184% | $8.3722 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $192.98 | 11.597% | $215.3599 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $605.29 | $656.4230 | $656.43 | $656.45 | $656.60 | |