| 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 | $150.96 | 7.522% | $162.3152 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $195.45 | 3.559% | $202.4061 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $203.96 | 8.833% | $221.9758 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $151.98 | 13.279% | $172.1614 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $246.82 | 10.127% | $271.8155 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $238.60 | 8.204% | $258.1747 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $208.26 | 7.431% | $223.7358 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,396.03 | $1,512.5845 | $1,512.60 | $1,512.55 | $1,512.60 | |