| 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 | $179.39 | 4.180% | $186.8885 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $223.71 | 5.290% | $235.5443 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $45.45 | 8.291% | $49.2183 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $128.48 | 3.315% | $132.7391 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $135.35 | 13.454% | $153.56 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $157.87 | 13.839% | $179.7176 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $182.81 | 7.425% | $196.3836 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $1,053.06 | $1,134.0514 | $1,134.05 | $1,134.05 | $1,134.00 | |