| 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 | $129.56 | 9.282% | $141.5858 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $65.63 | 3.570% | $67.973 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $142.74 | 6.305% | $151.7398 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $151.93 | 9.302% | $166.0625 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $32.40 | 6.857% | $34.6217 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $75.68 | 11.788% | $84.6012 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $157.87 | 3.840% | $163.9322 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $755.81 | $810.5162 | $810.51 | $810.50 | $810.50 | |