| 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 | $173.32 | 4.759% | $181.5683 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $192.36 | 10.776% | $213.0887 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $96.78 | 12.186% | $108.5736 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $153.92 | 11.601% | $171.7763 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $227.45 | 11.784% | $254.2527 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $231.76 | 5.188% | $243.7837 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $243.29 | 4.129% | $253.3354 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,318.88 | $1,426.3787 | $1,426.38 | $1,426.40 | $1,426.50 | |