| 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 | $81.45 | 13.428% | $92.3871 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $176.72 | 9.495% | $193.4996 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $168.41 | 10.488% | $186.0728 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $39.31 | 4.395% | $41.0377 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $19.61 | 9.394% | $21.4522 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $157.25 | 11.624% | $175.5287 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $231.91 | 13.655% | $263.5773 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $874.66 | $973.5554 | $973.56 | $973.60 | $973.60 | |