| 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 | $179.55 | 10.704% | $198.769 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $107.60 | 8.829% | $117.1 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $114.87 | 3.619% | $119.0271 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $55.54 | 5.186% | $58.4203 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $197.98 | 6.204% | $210.2627 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $21.96 | 12.321% | $24.6657 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $164.48 | 4.843% | $172.4458 | $172.45 | $172.45 | $172.40 |
| 7 purchase totals = | $841.98 | $900.6906 | $900.70 | $900.65 | $900.70 | |