| 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 | $107.88 | 12.723% | $121.6056 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $130.97 | 8.221% | $141.737 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $69.74 | 11.610% | $77.8368 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $178.68 | 13.735% | $203.2217 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $183.64 | 12.596% | $206.7713 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $50.71 | 5.502% | $53.5001 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $133.79 | 11.274% | $148.8735 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $855.41 | $953.5460 | $953.55 | $953.50 | $953.50 | |