| 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 | $153.33 | 9.616% | $168.0742 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $246.46 | 3.838% | $255.9191 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $228.70 | 8.272% | $247.6181 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $140.93 | 4.349% | $147.059 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $134.91 | 8.637% | $146.5622 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $223.74 | 4.140% | $233.0028 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $162.72 | 9.549% | $178.2581 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $1,290.79 | $1,376.4935 | $1,376.49 | $1,376.40 | $1,376.60 | |