| 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 | $12.81 | 7.311% | $13.7465 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $172.77 | 11.687% | $192.9616 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $30.81 | 5.523% | $32.5116 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $226.40 | 5.744% | $239.4044 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $147.25 | 8.652% | $159.9901 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $23.37 | 8.739% | $25.4123 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $84.26 | 7.323% | $90.4304 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $697.67 | $754.4569 | $754.45 | $754.45 | $754.40 | |