| 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 | $183.42 | 4.773% | $192.1746 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $103.55 | 6.280% | $110.0529 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $29.37 | 4.838% | $30.7909 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $212.73 | 3.719% | $220.6414 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $54.84 | 8.714% | $59.6188 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $153.62 | 9.866% | $168.7761 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $221.69 | 7.158% | $237.5586 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $959.22 | $1,019.6133 | $1,019.61 | $1,019.60 | $1,019.70 | |