| 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 | $198.90 | 4.288% | $207.4288 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $168.79 | 8.814% | $183.6672 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $233.58 | 3.783% | $242.4163 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $90.45 | 12.603% | $101.8494 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $167.40 | 4.356% | $174.6919 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $160.82 | 11.773% | $179.7533 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $70.71 | 9.189% | $77.2075 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $1,090.65 | $1,167.0144 | $1,167.02 | $1,167.00 | $1,167.00 | |