| 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 | $122.43 | 8.375% | $132.6835 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $118.35 | 3.105% | $122.0248 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $36.94 | 10.111% | $40.675 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $108.99 | 7.741% | $117.4269 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $163.41 | 12.371% | $183.6255 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $28.71 | 4.239% | $29.927 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $67.96 | 12.609% | $76.5291 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $646.79 | $702.8918 | $702.90 | $703.00 | $702.80 | |