| 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 | $141.56 | 10.357% | $156.2214 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $49.81 | 3.431% | $51.519 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $119.81 | 13.448% | $135.922 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $42.95 | 4.730% | $44.9815 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $91.89 | 8.872% | $100.0425 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $236.91 | 4.160% | $246.7655 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $86.64 | 11.505% | $96.6079 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $769.57 | $832.0598 | $832.06 | $832.00 | $832.00 | |