| 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 | $164.75 | 12.739% | $185.7375 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $213.38 | 9.556% | $233.7706 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $167.99 | 8.747% | $182.6841 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $192.44 | 10.612% | $212.8617 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $137.32 | 11.477% | $153.0802 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $228.33 | 9.126% | $249.1674 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $96.90 | 4.720% | $101.4737 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $1,201.11 | $1,318.7752 | $1,318.77 | $1,318.75 | $1,318.90 | |