| 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 | $133.97 | 9.793% | $147.0897 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $74.71 | 12.230% | $83.847 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $36.60 | 10.738% | $40.5301 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $110.66 | 12.154% | $124.1096 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $86.88 | 6.466% | $92.4977 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $192.54 | 8.240% | $208.4053 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $63.86 | 9.598% | $69.9893 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $699.22 | $766.4687 | $766.48 | $766.50 | $766.40 | |