| 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 | $123.98 | 6.184% | $131.6469 | $131.65 | $131.65 | $131.60 |
| Purchase #2 | $162.80 | 11.641% | $181.7515 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $20.62 | 3.249% | $21.2899 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $149.57 | 11.279% | $166.44 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $133.80 | 13.436% | $151.7774 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $27.44 | 4.211% | $28.5955 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $190.97 | 4.451% | $199.4701 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $809.18 | $880.9713 | $880.98 | $881.00 | $881.00 | |