| 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 | $186.90 | 3.164% | $192.8135 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $244.96 | 6.578% | $261.0735 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $28.82 | 3.662% | $29.8754 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $203.90 | 7.539% | $219.272 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $95.47 | 13.547% | $108.4033 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $152.43 | 6.132% | $161.777 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $210.75 | 4.626% | $220.4993 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,123.23 | $1,193.7140 | $1,193.71 | $1,193.70 | $1,193.80 | |