| 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 | $38.40 | 13.190% | $43.465 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $155.57 | 13.119% | $175.9792 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $219.93 | 6.224% | $233.6184 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $61.50 | 13.106% | $69.5602 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $21.93 | 12.582% | $24.6892 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $246.36 | 5.219% | $259.2175 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $158.25 | 8.775% | $172.1364 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $901.94 | $978.6659 | $978.68 | $978.65 | $978.70 | |