| 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 | $167.99 | 8.453% | $182.1902 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $191.75 | 13.680% | $217.9814 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $14.53 | 12.310% | $16.3186 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $98.32 | 6.586% | $104.7954 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $12.30 | 4.770% | $12.8867 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $40.91 | 6.320% | $43.4955 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $195.36 | 13.230% | $221.2061 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $721.16 | $798.8739 | $798.89 | $798.90 | $798.90 | |