| 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 | $165.36 | 7.114% | $177.1237 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $52.28 | 6.506% | $55.6813 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $162.45 | 13.136% | $183.7894 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $183.34 | 6.151% | $194.6172 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $203.49 | 11.731% | $227.3614 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $64.96 | 7.798% | $70.0256 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $22.94 | 10.541% | $25.3581 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $854.82 | $933.9567 | $933.96 | $933.95 | $934.00 | |