| 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 | $166.32 | 6.844% | $177.7029 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $225.78 | 5.194% | $237.507 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $39.74 | 10.234% | $43.807 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $68.41 | 6.468% | $72.8348 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $69.25 | 7.200% | $74.236 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $130.76 | 7.277% | $140.2754 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $108.72 | 5.362% | $114.5496 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $808.98 | $860.9127 | $860.92 | $860.95 | $860.80 | |