| 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 | $172.89 | 12.549% | $194.586 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $20.71 | 13.439% | $23.4932 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $171.89 | 12.502% | $193.3797 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $16.90 | 11.809% | $18.8957 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $202.36 | 10.421% | $223.4479 | $223.45 | $223.45 | $223.40 |
| Purchase #6 | $63.47 | 5.107% | $66.7114 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $130.42 | 13.240% | $147.6876 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $778.64 | $868.2015 | $868.21 | $868.25 | $868.20 | |