| 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 | $173.47 | 6.533% | $184.8028 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $28.34 | 6.504% | $30.1832 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $138.35 | 13.317% | $156.7741 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $125.81 | 4.851% | $131.913 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $221.91 | 3.871% | $230.5001 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $146.63 | 4.789% | $153.6521 | $153.65 | $153.65 | $153.70 |
| Purchase #7 | $170.49 | 12.346% | $191.5387 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $1,005.00 | $1,079.3640 | $1,079.35 | $1,079.35 | $1,079.40 | |