| 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 | $161.49 | 3.873% | $167.7445 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $183.63 | 11.498% | $204.7438 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $245.43 | 13.232% | $277.9053 | $277.91 | $277.90 | $277.90 |
| Purchase #4 | $128.58 | 3.469% | $133.0404 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $147.26 | 4.287% | $153.573 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $121.26 | 7.313% | $130.1277 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $20.58 | 13.684% | $23.3962 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $1,008.23 | $1,090.5309 | $1,090.53 | $1,090.55 | $1,090.40 | |