| 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 | $178.80 | 5.504% | $188.6412 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $43.31 | 9.528% | $47.4366 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $216.43 | 3.454% | $223.9055 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $172.74 | 11.363% | $192.3684 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $158.99 | 5.487% | $167.7138 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $117.87 | 10.299% | $130.0094 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $163.40 | 3.838% | $169.6713 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $1,051.54 | $1,119.7462 | $1,119.75 | $1,119.70 | $1,119.70 | |