| 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 | $137.57 | 6.531% | $146.5547 | $146.55 | $146.55 | $146.60 |
| Purchase #2 | $197.86 | 11.703% | $221.0156 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $147.42 | 9.678% | $161.6873 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $195.57 | 3.604% | $202.6183 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $64.28 | 4.340% | $67.0698 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $244.65 | 11.864% | $273.6753 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $155.85 | 6.609% | $166.1501 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,143.20 | $1,238.7711 | $1,238.78 | $1,238.75 | $1,238.90 | |