| 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 | $173.59 | 12.592% | $195.4485 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $147.39 | 11.722% | $164.6671 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $74.58 | 13.867% | $84.922 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $177.92 | 13.150% | $201.3165 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $211.41 | 4.674% | $221.2913 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $49.63 | 5.289% | $52.2549 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $109.30 | 7.426% | $117.4166 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $943.82 | $1,037.3169 | $1,037.32 | $1,037.25 | $1,037.30 | |