| 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 | $143.68 | 6.275% | $152.6959 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $104.41 | 9.549% | $114.3801 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $194.33 | 9.115% | $212.0432 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $154.98 | 11.579% | $172.9251 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $208.88 | 13.324% | $236.7112 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $72.55 | 11.400% | $80.8207 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $131.91 | 6.651% | $140.6833 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $1,010.74 | $1,110.2595 | $1,110.26 | $1,110.30 | $1,110.20 | |