| 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 | $236.73 | 12.200% | $265.6111 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $160.47 | 11.699% | $179.2434 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $71.54 | 3.118% | $73.7706 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $133.36 | 5.390% | $140.5481 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $150.36 | 13.656% | $170.8932 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $135.36 | 12.155% | $151.813 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $146.90 | 13.505% | $166.7388 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $1,034.72 | $1,148.6182 | $1,148.61 | $1,148.60 | $1,148.50 | |