| 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 | $116.31 | 6.394% | $123.7469 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $153.99 | 6.590% | $164.1379 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $177.41 | 5.832% | $187.7566 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $35.97 | 3.335% | $37.1696 | $37.17 | $37.15 | $37.20 |
| Purchase #5 | $214.42 | 11.846% | $239.8202 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $16.45 | 4.548% | $17.1981 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $160.40 | 11.582% | $178.9775 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $874.95 | $948.8068 | $948.82 | $948.80 | $948.80 | |