| 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 | $233.90 | 10.187% | $257.7274 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $109.69 | 3.618% | $113.6586 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $107.86 | 3.386% | $111.5121 | $111.51 | $111.50 | $111.50 |
| Purchase #4 | $138.41 | 12.542% | $155.7694 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $171.82 | 7.295% | $184.3543 | $184.35 | $184.35 | $184.40 |
| Purchase #6 | $71.84 | 7.112% | $76.9493 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $62.53 | 13.507% | $70.9759 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $896.05 | $970.9470 | $970.95 | $970.95 | $971.00 | |