| 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 | $146.74 | 12.232% | $164.6892 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $197.70 | 12.135% | $221.6909 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $185.32 | 5.569% | $195.6405 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $22.86 | 8.748% | $24.8598 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $234.46 | 13.270% | $265.5728 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $166.26 | 10.331% | $183.4363 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $229.86 | 7.761% | $247.6994 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,183.20 | $1,303.5889 | $1,303.59 | $1,303.60 | $1,303.60 | |