| 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 | $137.81 | 7.291% | $147.8577 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $225.49 | 9.293% | $246.4448 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $59.69 | 6.436% | $63.5316 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $94.90 | 6.629% | $101.1909 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $103.96 | 10.543% | $114.9205 | $114.92 | $114.90 | $114.90 |
| Purchase #6 | $26.45 | 11.496% | $29.4907 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $46.56 | 11.675% | $51.9959 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $694.86 | $755.4321 | $755.43 | $755.45 | $755.40 | |