| 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 | $176.94 | 4.539% | $184.9713 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $201.84 | 7.203% | $216.3785 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $136.31 | 12.634% | $153.5314 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $106.50 | 12.248% | $119.5441 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $101.99 | 10.399% | $112.5959 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $240.95 | 3.176% | $248.6026 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $125.37 | 6.855% | $133.9641 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $1,089.90 | $1,169.5879 | $1,169.58 | $1,169.60 | $1,169.60 | |