| 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 | $164.79 | 10.532% | $182.1457 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $149.77 | 13.774% | $170.3993 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $127.91 | 10.476% | $141.3099 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $181.74 | 12.183% | $203.8814 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $105.97 | 10.103% | $116.6761 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $138.76 | 10.565% | $153.42 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $140.76 | 3.471% | $145.6458 | $145.65 | $145.65 | $145.60 |
| 7 purchase totals = | $1,009.70 | $1,113.4782 | $1,113.49 | $1,113.50 | $1,113.40 | |