| 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 | $150.77 | 10.335% | $166.3521 | $166.35 | $166.35 | $166.40 |
| Purchase #2 | $133.62 | 3.573% | $138.3942 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $232.99 | 12.367% | $261.8039 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $159.65 | 11.723% | $178.3658 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $126.35 | 11.592% | $140.9965 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $113.71 | 11.637% | $126.9424 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $210.98 | 4.239% | $219.9234 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,128.07 | $1,232.7783 | $1,232.77 | $1,232.75 | $1,232.80 | |