| 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 | $145.90 | 10.496% | $161.2137 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $66.77 | 8.775% | $72.6291 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $241.70 | 11.172% | $268.7027 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $73.25 | 12.614% | $82.4898 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $51.75 | 4.203% | $53.9251 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $223.32 | 3.323% | $230.7409 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $237.89 | 9.474% | $260.4277 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $1,040.58 | $1,130.1290 | $1,130.13 | $1,130.20 | $1,130.00 | |