| 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 | $191.84 | 13.708% | $218.1374 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $52.71 | 8.262% | $57.0649 | $57.06 | $57.05 | $57.10 |
| Purchase #3 | $72.93 | 12.351% | $81.9376 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $46.49 | 3.512% | $48.1227 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $111.86 | 13.181% | $126.6043 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $75.27 | 11.201% | $83.701 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $185.82 | 3.828% | $192.9332 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $736.92 | $808.5011 | $808.49 | $808.50 | $808.40 | |