| 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 | $102.55 | 4.534% | $107.1996 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $162.53 | 6.874% | $173.7023 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $181.37 | 12.231% | $203.5534 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $182.31 | 6.462% | $194.0909 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $114.78 | 3.442% | $118.7307 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $116.93 | 11.783% | $130.7079 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $167.69 | 10.662% | $185.5691 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $1,028.16 | $1,113.5539 | $1,113.55 | $1,113.55 | $1,113.60 | |