| 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 | $172.71 | 12.167% | $193.7236 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $8.40 | 10.228% | $9.2592 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $170.80 | 9.621% | $187.2327 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $63.34 | 7.614% | $68.1627 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $86.85 | 12.599% | $97.7922 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $173.78 | 8.461% | $188.4835 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $38.38 | 11.348% | $42.7354 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $714.26 | $787.3893 | $787.38 | $787.40 | $787.40 | |