| 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 | $120.32 | 12.400% | $135.2397 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $90.37 | 7.657% | $97.2896 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $129.61 | 13.332% | $146.8896 | $146.89 | $146.90 | $146.90 |
| Purchase #4 | $141.51 | 5.535% | $149.3426 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $165.61 | 12.573% | $186.4321 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $176.44 | 4.183% | $183.8205 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $160.67 | 5.120% | $168.8963 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $984.53 | $1,067.9104 | $1,067.91 | $1,067.95 | $1,067.80 | |