| 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 | $154.54 | 11.647% | $172.5393 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $71.41 | 9.112% | $77.9169 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $121.46 | 9.712% | $133.2562 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $135.58 | 4.141% | $141.1944 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $28.89 | 9.601% | $31.6637 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $24.84 | 4.507% | $25.9595 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $170.44 | 9.402% | $186.4648 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $707.16 | $768.9948 | $768.99 | $768.95 | $769.10 | |