| 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 | $147.96 | 12.821% | $166.93 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $157.53 | 10.853% | $174.6267 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $176.73 | 10.528% | $195.3361 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $8.41 | 9.520% | $9.2106 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $238.70 | 9.610% | $261.6391 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $149.58 | 3.372% | $154.6238 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $103.94 | 7.694% | $111.9371 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $982.85 | $1,074.3034 | $1,074.31 | $1,074.35 | $1,074.10 | |