| 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 | $162.57 | 5.351% | $171.2691 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $121.32 | 9.605% | $132.9728 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $231.46 | 10.428% | $255.5966 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $203.56 | 10.359% | $224.6468 | $224.65 | $224.65 | $224.60 |
| Purchase #5 | $212.50 | 12.720% | $239.53 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $104.57 | 5.463% | $110.2827 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $38.53 | 10.214% | $42.4655 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $1,074.51 | $1,176.7635 | $1,176.77 | $1,176.75 | $1,176.80 | |