| 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 | $179.31 | 7.634% | $192.9985 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $237.90 | 10.412% | $262.6701 | $262.67 | $262.65 | $262.70 |
| Purchase #3 | $189.78 | 5.211% | $199.6694 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $152.42 | 11.622% | $170.1343 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $170.87 | 8.156% | $184.8062 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $152.55 | 5.396% | $160.7816 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $37.41 | 13.683% | $42.5288 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $1,120.24 | $1,213.5889 | $1,213.59 | $1,213.60 | $1,213.60 | |