| 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 | $193.72 | 7.516% | $208.28 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $151.33 | 8.478% | $164.1598 | $164.16 | $164.15 | $164.20 |
| Purchase #3 | $242.39 | 11.629% | $270.5775 | $270.58 | $270.60 | $270.60 |
| Purchase #4 | $229.79 | 9.646% | $251.9555 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $192.55 | 9.464% | $210.7729 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $68.74 | 8.814% | $74.7987 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $32.99 | 11.197% | $36.6839 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $1,111.51 | $1,217.2283 | $1,217.23 | $1,217.25 | $1,217.40 | |