| 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 | $176.45 | 9.828% | $193.7915 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $58.76 | 8.466% | $63.7346 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $57.25 | 10.676% | $63.362 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $113.29 | 4.321% | $118.1853 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $106.32 | 12.655% | $119.7748 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $29.74 | 7.590% | $31.9973 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $61.48 | 12.781% | $69.3378 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $603.29 | $660.1833 | $660.18 | $660.20 | $660.20 | |