| 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 | $110.44 | 3.192% | $113.9652 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $11.28 | 4.238% | $11.758 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $222.41 | 13.299% | $251.9883 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $147.87 | 8.600% | $160.5868 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $36.79 | 8.268% | $39.8318 | $39.83 | $39.85 | $39.80 |
| Purchase #6 | $179.28 | 7.265% | $192.3047 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $14.97 | 4.860% | $15.6975 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $723.04 | $786.1323 | $786.14 | $786.15 | $786.20 | |