| 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 | $129.44 | 4.507% | $135.2739 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $188.60 | 4.240% | $196.5966 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $109.69 | 8.703% | $119.2363 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $145.62 | 9.521% | $159.4845 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $158.43 | 3.318% | $163.6867 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $228.36 | 11.190% | $253.9135 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $73.95 | 9.585% | $81.0381 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $1,034.09 | $1,109.2296 | $1,109.23 | $1,109.25 | $1,109.20 | |