| 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 | $159.84 | 3.753% | $165.8388 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $134.29 | 12.856% | $151.5543 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $250.71 | 13.529% | $284.6286 | $284.63 | $284.65 | $284.60 |
| Purchase #4 | $84.78 | 4.863% | $88.9029 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $25.49 | 11.414% | $28.3994 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $108.76 | 7.295% | $116.694 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $205.87 | 6.361% | $218.9654 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $969.74 | $1,054.9834 | $1,054.98 | $1,055.00 | $1,055.00 | |