| 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 | $187.87 | 9.606% | $205.9168 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $140.31 | 9.126% | $153.1147 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $175.71 | 4.700% | $183.9684 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $236.75 | 9.272% | $258.7015 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $249.59 | 7.617% | $268.6013 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $180.67 | 9.432% | $197.7108 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $92.99 | 9.487% | $101.812 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $1,263.89 | $1,369.8255 | $1,369.82 | $1,369.75 | $1,369.80 | |