| 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 | $88.72 | 13.770% | $100.9367 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $183.56 | 6.474% | $195.4437 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $107.81 | 6.535% | $114.8554 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $167.99 | 6.391% | $178.7262 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $236.64 | 6.741% | $252.5919 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $154.71 | 8.303% | $167.5556 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $206.47 | 8.228% | $223.4584 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $1,145.90 | $1,233.5679 | $1,233.58 | $1,233.60 | $1,233.60 | |