| 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 | $32.73 | 13.339% | $37.0959 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $170.57 | 4.145% | $177.6401 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $157.77 | 7.762% | $170.0161 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $174.92 | 5.288% | $184.1698 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $124.27 | 8.236% | $134.5049 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $63.86 | 4.237% | $66.5657 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $7.72 | 8.117% | $8.3466 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $731.84 | $778.3391 | $778.35 | $778.30 | $778.30 | |