| 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 | $162.92 | 6.747% | $173.9122 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $162.41 | 11.302% | $180.7656 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $8.61 | 6.542% | $9.1733 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $62.32 | 9.667% | $68.3445 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $142.68 | 9.461% | $156.179 | $156.18 | $156.20 | $156.20 |
| Purchase #6 | $207.39 | 6.232% | $220.3145 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $69.73 | 12.654% | $78.5536 | $78.55 | $78.55 | $78.60 |
| 7 purchase totals = | $816.06 | $887.2427 | $887.23 | $887.20 | $887.30 | |