| 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 | $178.49 | 3.189% | $184.182 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $124.70 | 12.449% | $140.2239 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $19.64 | 13.604% | $22.3118 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $153.70 | 11.288% | $171.0497 | $171.05 | $171.05 | $171.00 |
| Purchase #5 | $163.33 | 4.278% | $170.3173 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $177.69 | 3.155% | $183.2961 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $55.39 | 10.487% | $61.1987 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $872.94 | $932.5795 | $932.58 | $932.55 | $932.50 | |