| 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 | $90.50 | 3.752% | $93.8956 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $131.87 | 5.218% | $138.751 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $180.35 | 9.819% | $198.0586 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $234.76 | 10.823% | $260.1681 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $231.70 | 9.328% | $253.313 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $161.97 | 9.382% | $177.166 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $60.61 | 6.260% | $64.4042 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $1,091.76 | $1,185.7565 | $1,185.76 | $1,185.70 | $1,185.90 | |