| 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 | $156.34 | 7.274% | $167.7122 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $117.50 | 5.679% | $124.1728 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $162.53 | 8.834% | $176.8879 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $143.34 | 11.608% | $159.9789 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $144.83 | 13.158% | $163.8867 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $24.56 | 3.129% | $25.3285 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $198.42 | 10.258% | $218.7739 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $947.52 | $1,036.7409 | $1,036.74 | $1,036.75 | $1,036.80 | |