| 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 | $173.32 | 7.292% | $185.9585 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $190.30 | 12.521% | $214.1275 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $236.98 | 5.288% | $249.5115 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $111.88 | 5.569% | $118.1106 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $237.99 | 6.440% | $253.3166 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $13.50 | 5.463% | $14.2375 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $63.47 | 3.482% | $65.68 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $1,027.44 | $1,100.9422 | $1,100.95 | $1,100.95 | $1,100.90 | |