| 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 | $115.49 | 9.646% | $126.6302 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $178.68 | 3.710% | $185.309 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $119.33 | 13.263% | $135.1567 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $165.82 | 11.718% | $185.2508 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $148.87 | 3.856% | $154.6104 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $136.67 | 12.790% | $154.1501 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $22.91 | 10.759% | $25.3749 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $887.77 | $966.4821 | $966.48 | $966.45 | $966.60 | |