| 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 | $83.75 | 8.344% | $90.7381 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $200.52 | 13.405% | $227.3997 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $140.38 | 13.824% | $159.7861 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $210.29 | 10.261% | $231.8679 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $182.85 | 6.649% | $195.0077 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $184.81 | 3.193% | $190.711 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $173.81 | 11.507% | $193.8103 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,176.41 | $1,289.3208 | $1,289.33 | $1,289.30 | $1,289.30 | |