| 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 | $140.40 | 10.242% | $154.7798 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $205.49 | 5.499% | $216.7899 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $13.40 | 6.190% | $14.2295 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $205.91 | 6.285% | $218.8514 | $218.85 | $218.85 | $218.90 |
| Purchase #5 | $196.78 | 13.498% | $223.3414 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $126.85 | 7.395% | $136.2306 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $179.84 | 3.866% | $186.7926 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,068.67 | $1,151.0152 | $1,151.01 | $1,151.10 | $1,151.00 | |