| 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 | $154.91 | 12.549% | $174.3497 | $174.35 | $174.35 | $174.30 |
| Purchase #2 | $127.93 | 3.728% | $132.6992 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $35.86 | 8.377% | $38.864 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $215.45 | 9.343% | $235.5795 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $143.54 | 13.436% | $162.826 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $19.68 | 13.222% | $22.2821 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $107.51 | 12.148% | $120.5703 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $804.88 | $887.1708 | $887.17 | $887.20 | $887.20 | |