| 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 | $172.25 | 5.261% | $181.3121 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $136.97 | 6.299% | $145.5977 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $65.30 | 10.768% | $72.3315 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $136.94 | 3.677% | $141.9753 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $63.67 | 3.686% | $66.0169 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $184.33 | 11.751% | $205.9906 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $206.26 | 8.195% | $223.163 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $965.72 | $1,036.3871 | $1,036.39 | $1,036.40 | $1,036.40 | |