| 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 | $136.37 | 7.303% | $146.3291 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $247.26 | 7.204% | $265.0726 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $74.91 | 5.405% | $78.9589 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $106.68 | 11.556% | $119.0079 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $152.95 | 9.755% | $167.8703 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $20.37 | 6.592% | $21.7128 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $17.29 | 13.823% | $19.68 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $755.83 | $818.6316 | $818.63 | $818.60 | $818.70 | |