| 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 | $83.60 | 11.625% | $93.3185 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $35.95 | 6.583% | $38.3166 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $157.70 | 12.217% | $176.9662 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $175.29 | 3.423% | $181.2902 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $106.97 | 4.561% | $111.8489 | $111.85 | $111.85 | $111.80 |
| Purchase #6 | $163.83 | 3.856% | $170.1473 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $179.47 | 8.809% | $195.2795 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $902.81 | $967.1672 | $967.18 | $967.15 | $967.10 | |