| 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 | $194.81 | 3.135% | $200.9173 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $136.60 | 5.829% | $144.5624 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $221.33 | 8.683% | $240.5481 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $54.66 | 7.235% | $58.6147 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $126.26 | 7.502% | $135.732 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $162.61 | 13.405% | $184.4079 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $137.57 | 9.519% | $150.6653 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $1,033.84 | $1,115.4477 | $1,115.45 | $1,115.40 | $1,115.40 | |