| 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 | $143.56 | 12.496% | $161.4993 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $152.73 | 7.338% | $163.9373 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $233.65 | 7.677% | $251.5873 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $94.71 | 3.722% | $98.2351 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $166.58 | 9.195% | $181.897 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $123.97 | 3.496% | $128.304 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $122.56 | 4.874% | $128.5336 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $1,037.76 | $1,113.9936 | $1,114.00 | $1,114.05 | $1,113.90 | |