| 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 | $164.30 | 11.809% | $183.7022 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $101.81 | 6.527% | $108.4551 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $133.41 | 11.304% | $148.4907 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $241.26 | 3.506% | $249.7186 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $242.35 | 10.138% | $266.9194 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $85.58 | 5.681% | $90.4418 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $18.63 | 4.259% | $19.4235 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $987.34 | $1,067.1513 | $1,067.15 | $1,067.10 | $1,067.10 | |