| 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 | $221.74 | 7.423% | $238.1998 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $183.97 | 10.450% | $203.1949 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $160.72 | 5.779% | $170.008 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $121.76 | 4.747% | $127.5399 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $8.36 | 8.110% | $9.038 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $151.85 | 6.641% | $161.9344 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $242.42 | 5.384% | $255.4719 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $1,090.82 | $1,165.3869 | $1,165.38 | $1,165.40 | $1,165.30 | |