| 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 | $188.42 | 13.389% | $213.6476 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $192.82 | 10.602% | $213.2628 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $84.69 | 13.726% | $96.3145 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $72.63 | 12.618% | $81.7945 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $7.63 | 5.106% | $8.0196 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $171.93 | 8.173% | $185.9818 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $57.50 | 12.170% | $64.4978 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $775.62 | $863.5186 | $863.51 | $863.50 | $863.50 | |