| 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 | $156.82 | 11.371% | $174.652 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $143.65 | 10.253% | $158.3784 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $153.80 | 12.448% | $172.945 | $172.95 | $172.95 | $172.90 |
| Purchase #4 | $59.48 | 8.807% | $64.7184 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $217.82 | 3.164% | $224.7118 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $58.88 | 6.547% | $62.7349 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $197.92 | 13.314% | $224.2711 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $988.37 | $1,082.4116 | $1,082.41 | $1,082.40 | $1,082.40 | |