| 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 | $168.79 | 7.410% | $181.2973 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $198.97 | 9.704% | $218.278 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $55.37 | 13.369% | $62.7724 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $177.77 | 9.790% | $195.1737 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $40.67 | 13.194% | $46.036 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $231.76 | 13.608% | $263.2979 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $36.97 | 13.310% | $41.8907 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $910.30 | $1,008.7460 | $1,008.75 | $1,008.75 | $1,008.80 | |