| 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 | $160.46 | 3.316% | $165.7809 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $156.25 | 12.571% | $175.8922 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $126.61 | 11.188% | $140.7751 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $228.79 | 13.592% | $259.8871 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $162.59 | 10.697% | $179.9823 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $118.70 | 13.718% | $134.9833 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $199.30 | 9.127% | $217.4901 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $1,152.70 | $1,274.7910 | $1,274.79 | $1,274.90 | $1,274.90 | |