| 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 | $70.32 | 6.692% | $75.0258 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $144.84 | 9.417% | $158.4796 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $186.73 | 3.195% | $192.696 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $112.58 | 11.446% | $125.4659 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $167.90 | 3.758% | $174.2097 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $129.26 | 13.125% | $146.2254 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $192.69 | 8.813% | $209.6718 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,004.32 | $1,081.7742 | $1,081.79 | $1,081.80 | $1,081.80 | |