| 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 | $107.67 | 5.795% | $113.9095 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $153.29 | 7.555% | $164.8711 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $224.94 | 13.232% | $254.7041 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $167.25 | 10.657% | $185.0738 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $144.50 | 13.538% | $164.0624 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $162.54 | 9.214% | $177.5164 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $189.86 | 8.445% | $205.8937 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,150.05 | $1,266.0310 | $1,266.02 | $1,265.95 | $1,266.10 | |