| 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 | $146.44 | 10.513% | $161.8352 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $93.79 | 10.812% | $103.9306 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $232.93 | 11.494% | $259.703 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $139.42 | 8.115% | $150.7339 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $159.53 | 12.334% | $179.2064 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $201.99 | 12.656% | $227.5539 | $227.55 | $227.55 | $227.60 |
| Purchase #7 | $96.96 | 7.381% | $104.1166 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $1,071.06 | $1,187.0796 | $1,187.08 | $1,187.10 | $1,187.00 | |