| 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 | $159.49 | 9.722% | $174.9956 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $36.65 | 7.691% | $39.4688 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $161.77 | 10.286% | $178.4097 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $182.45 | 12.482% | $205.2234 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $145.99 | 3.255% | $150.742 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $242.85 | 7.475% | $261.003 | $261.00 | $261.00 | $261.00 |
| Purchase #7 | $61.64 | 10.391% | $68.045 | $68.05 | $68.05 | $68.00 |
| 7 purchase totals = | $990.84 | $1,077.8875 | $1,077.89 | $1,077.85 | $1,077.80 | |