| 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 | $149.45 | 4.359% | $155.9645 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $212.97 | 9.277% | $232.7272 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $174.92 | 12.321% | $196.4719 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $106.60 | 7.514% | $114.6099 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $131.35 | 6.211% | $139.5081 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $239.86 | 5.162% | $252.2416 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $202.72 | 8.601% | $220.1559 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,217.87 | $1,311.6791 | $1,311.68 | $1,311.65 | $1,311.70 | |