| 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 | $156.81 | 11.116% | $174.241 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $161.47 | 6.579% | $172.0931 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $202.95 | 6.169% | $215.47 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $166.49 | 11.735% | $186.0276 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $17.91 | 3.638% | $18.5616 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $193.71 | 9.282% | $211.6902 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $161.95 | 7.133% | $173.5019 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,061.29 | $1,151.5854 | $1,151.58 | $1,151.60 | $1,151.60 | |