| 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 | $173.88 | 13.562% | $197.4616 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $122.40 | 8.154% | $132.3805 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $160.72 | 4.207% | $167.4815 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $165.67 | 7.813% | $178.6138 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $221.82 | 4.461% | $231.7154 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $187.40 | 10.200% | $206.5148 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $63.81 | 12.440% | $71.748 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $1,095.70 | $1,185.9156 | $1,185.91 | $1,185.90 | $1,185.90 | |