| 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 | $189.68 | 8.427% | $205.6643 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $145.56 | 5.326% | $153.3125 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $11.37 | 13.172% | $12.8677 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $101.86 | 13.452% | $115.5622 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $118.40 | 9.462% | $129.603 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $83.92 | 3.184% | $86.592 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $133.95 | 10.138% | $147.5299 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $784.74 | $851.1316 | $851.12 | $851.10 | $851.20 | |