| 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 | $126.51 | 5.424% | $133.3719 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $157.36 | 9.792% | $172.7687 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $194.31 | 3.315% | $200.7514 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $249.57 | 5.455% | $263.184 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $232.72 | 6.433% | $247.6909 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $140.70 | 7.668% | $151.4889 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $87.67 | 12.360% | $98.506 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $1,188.84 | $1,267.7618 | $1,267.76 | $1,267.75 | $1,267.90 | |