| 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 | $162.88 | 13.466% | $184.8134 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $43.28 | 5.833% | $45.8045 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $203.52 | 4.392% | $212.4586 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $163.92 | 11.625% | $182.9757 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $205.85 | 8.208% | $222.7462 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $25.66 | 8.367% | $27.807 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $220.58 | 9.502% | $241.5395 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,025.69 | $1,118.1449 | $1,118.15 | $1,118.15 | $1,118.10 | |