| 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 | $162.38 | 8.699% | $176.5054 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $127.29 | 6.781% | $135.9215 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $201.80 | 10.249% | $222.4825 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $164.29 | 5.776% | $173.7794 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $121.57 | 6.279% | $129.2034 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $208.75 | 5.125% | $219.4484 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $16.52 | 8.321% | $17.8946 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,002.60 | $1,075.2352 | $1,075.23 | $1,075.25 | $1,075.20 | |