| 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 | $175.39 | 8.696% | $190.6419 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $141.84 | 11.382% | $157.9842 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $65.31 | 10.503% | $72.1695 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $229.73 | 12.782% | $259.0941 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $172.35 | 7.312% | $184.9522 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $128.97 | 6.201% | $136.9674 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $166.34 | 11.684% | $185.7752 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,079.93 | $1,187.5845 | $1,187.58 | $1,187.60 | $1,187.70 | |