| 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 | $174.56 | 6.532% | $185.9623 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $134.46 | 6.691% | $143.4567 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $60.92 | 9.784% | $66.8804 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $185.66 | 6.441% | $197.6184 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $38.57 | 3.199% | $39.8039 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $140.89 | 4.190% | $146.7933 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $179.70 | 8.678% | $195.2944 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $914.76 | $975.8094 | $975.80 | $975.80 | $975.90 | |