| 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 | $172.43 | 8.292% | $186.7279 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $241.25 | 10.502% | $266.5861 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $239.96 | 7.693% | $258.4201 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $134.76 | 12.743% | $151.9325 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $51.47 | 12.329% | $57.8157 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $31.71 | 5.218% | $33.3646 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $155.42 | 6.834% | $166.0414 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $1,027.00 | $1,120.8883 | $1,120.89 | $1,120.90 | $1,120.80 | |