| 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 | $66.80 | 8.554% | $72.5141 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $139.37 | 5.506% | $147.0437 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $194.66 | 5.861% | $206.069 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $246.26 | 5.585% | $260.0136 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $111.43 | 3.166% | $114.9579 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $113.28 | 10.479% | $125.1506 | $125.15 | $125.15 | $125.20 |
| Purchase #7 | $142.93 | 3.290% | $147.6324 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,014.73 | $1,073.3813 | $1,073.37 | $1,073.35 | $1,073.40 | |