| 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 | $137.88 | 8.402% | $149.4647 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $56.92 | 12.690% | $64.1431 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $211.66 | 8.156% | $228.923 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $121.89 | 7.799% | $131.3962 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $186.83 | 3.506% | $193.3803 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $231.42 | 4.687% | $242.2667 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $100.97 | 7.606% | $108.6498 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $1,047.57 | $1,118.2238 | $1,118.22 | $1,118.20 | $1,118.20 | |