| 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 | $161.99 | 11.144% | $180.0422 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $117.85 | 11.528% | $131.4357 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $199.49 | 5.854% | $211.1681 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $167.64 | 6.257% | $178.1292 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $195.84 | 9.620% | $214.6798 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $171.77 | 6.309% | $182.607 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $245.99 | 4.685% | $257.5146 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,260.57 | $1,355.5766 | $1,355.58 | $1,355.60 | $1,355.50 | |