| 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 | $135.62 | 6.830% | $144.8828 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $218.45 | 10.622% | $241.6538 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $119.84 | 7.860% | $129.2594 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $173.31 | 11.367% | $193.0101 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $54.73 | 12.840% | $61.7573 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $77.89 | 9.107% | $84.9834 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $114.55 | 9.865% | $125.8504 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $894.39 | $981.3972 | $981.39 | $981.40 | $981.60 | |