| 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 | $177.84 | 5.566% | $187.7386 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $75.72 | 3.787% | $78.5875 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $173.54 | 4.353% | $181.0942 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $41.72 | 12.435% | $46.9079 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $13.40 | 12.514% | $15.0769 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $105.57 | 8.136% | $114.1592 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $229.77 | 3.562% | $237.9544 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $817.56 | $861.5187 | $861.52 | $861.55 | $861.60 | |