| 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 | $161.84 | 13.764% | $184.1157 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $181.85 | 4.494% | $190.0223 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $192.68 | 4.263% | $200.8939 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $48.40 | 6.740% | $51.6622 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $94.85 | 5.343% | $99.9178 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $127.76 | 10.448% | $141.1084 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $183.41 | 13.401% | $207.9888 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $990.79 | $1,075.7091 | $1,075.71 | $1,075.65 | $1,075.70 | |