| 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 | $161.48 | 11.805% | $180.5427 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $58.37 | 9.284% | $63.7891 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $156.98 | 11.442% | $174.9417 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $66.27 | 9.603% | $72.6339 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $81.29 | 9.257% | $88.815 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $142.45 | 7.224% | $152.7406 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $187.86 | 3.145% | $193.7682 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $854.70 | $927.2312 | $927.23 | $927.25 | $927.10 | |