| 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 | $153.83 | 3.288% | $158.8879 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $124.84 | 12.217% | $140.0917 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $108.94 | 5.725% | $115.1768 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $203.40 | 10.230% | $224.2078 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $56.32 | 9.496% | $61.6681 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $213.28 | 5.702% | $225.4412 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $177.46 | 11.291% | $197.497 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,038.07 | $1,122.9705 | $1,122.98 | $1,123.00 | $1,123.00 | |