| 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 | $170.36 | 7.409% | $182.982 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $36.80 | 8.606% | $39.967 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $25.48 | 9.723% | $27.9574 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $33.64 | 11.824% | $37.6176 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $158.27 | 5.527% | $167.0176 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $212.81 | 13.137% | $240.7668 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $173.55 | 7.694% | $186.9029 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $810.91 | $883.2113 | $883.22 | $883.15 | $883.30 | |