| 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 | $181.49 | 9.482% | $198.6989 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $224.86 | 6.538% | $239.5613 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $87.68 | 13.780% | $99.7623 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $155.94 | 10.545% | $172.3839 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $139.84 | 8.349% | $151.5152 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $56.37 | 11.726% | $62.9799 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $137.75 | 3.188% | $142.1415 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $983.93 | $1,067.0430 | $1,067.04 | $1,067.05 | $1,067.10 | |