| 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 | $164.42 | 7.309% | $176.4375 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $160.73 | 11.847% | $179.7717 | $179.77 | $179.75 | $179.80 |
| Purchase #3 | $12.63 | 13.193% | $14.2963 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $208.76 | 12.578% | $235.0178 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $77.64 | 9.599% | $85.0927 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $17.38 | 9.165% | $18.9729 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $99.59 | 12.148% | $111.6882 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $741.15 | $821.2771 | $821.28 | $821.25 | $821.30 | |