| 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 | $195.32 | 10.503% | $215.8345 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $113.59 | 7.868% | $122.5273 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $119.48 | 13.759% | $135.9193 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $78.56 | 5.691% | $83.0308 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $113.88 | 7.635% | $122.5747 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $130.91 | 13.765% | $148.9298 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $80.73 | 8.710% | $87.7616 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $832.47 | $916.5780 | $916.57 | $916.60 | $916.50 | |