| 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 | $181.47 | 7.359% | $194.8244 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $214.99 | 5.610% | $227.0509 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $177.75 | 4.750% | $186.1931 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $115.29 | 13.406% | $130.7458 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $130.34 | 12.799% | $147.0222 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $90.56 | 8.689% | $98.4288 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $192.86 | 6.592% | $205.5733 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,103.26 | $1,189.8385 | $1,189.83 | $1,189.80 | $1,189.80 | |