| 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 | $243.36 | 13.573% | $276.3913 | $276.39 | $276.40 | $276.40 |
| Purchase #2 | $127.35 | 7.683% | $137.1343 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $98.47 | 12.492% | $110.7709 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $14.66 | 11.340% | $16.3224 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $47.78 | 7.787% | $51.5006 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $24.96 | 10.211% | $27.5087 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $149.27 | 9.695% | $163.7417 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $705.85 | $783.3699 | $783.36 | $783.35 | $783.30 | |