| 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 | $169.62 | 5.694% | $179.2782 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $88.37 | 7.829% | $95.2885 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $138.98 | 8.477% | $150.7613 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $83.53 | 10.420% | $92.2338 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $216.92 | 13.353% | $245.8853 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $220.40 | 12.641% | $248.2608 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $185.95 | 12.503% | $209.1993 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $1,103.77 | $1,220.9072 | $1,220.91 | $1,220.95 | $1,221.00 | |