| 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 | $81.44 | 12.414% | $91.55 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $137.86 | 11.262% | $153.3858 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $137.57 | 11.519% | $153.4167 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $126.94 | 5.544% | $133.9776 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $176.55 | 12.411% | $198.4616 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $185.99 | 13.828% | $211.7087 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $205.88 | 13.480% | $233.6326 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $1,052.23 | $1,176.1330 | $1,176.14 | $1,176.15 | $1,176.20 | |