| 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 | $102.70 | 13.710% | $116.7802 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $80.74 | 11.583% | $90.0921 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $162.25 | 9.801% | $178.1521 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $10.75 | 13.216% | $12.1707 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $234.60 | 13.405% | $266.0481 | $266.05 | $266.05 | $266.00 |
| Purchase #6 | $83.36 | 12.303% | $93.6158 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $164.41 | 7.511% | $176.7588 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $838.81 | $933.6178 | $933.62 | $933.60 | $933.70 | |