| 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 | $169.49 | 4.249% | $176.6916 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $246.91 | 12.318% | $277.3244 | $277.32 | $277.30 | $277.30 |
| Purchase #3 | $235.95 | 5.318% | $248.4978 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $161.59 | 12.859% | $182.3689 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $73.61 | 12.511% | $82.8193 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $235.28 | 3.106% | $242.5878 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $80.69 | 8.704% | $87.7133 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $1,203.52 | $1,298.0031 | $1,298.00 | $1,297.95 | $1,298.00 | |