| 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 | $148.43 | 13.500% | $168.4681 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $166.95 | 5.828% | $176.6798 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $110.30 | 3.833% | $114.5278 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $228.58 | 5.647% | $241.4879 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $144.89 | 7.801% | $156.1929 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $183.74 | 10.736% | $203.4663 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $239.60 | 6.104% | $254.2252 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $1,222.49 | $1,315.0480 | $1,315.06 | $1,315.10 | $1,315.10 | |