| 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 | $173.37 | 4.595% | $181.3364 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $241.51 | 12.745% | $272.2904 | $272.29 | $272.30 | $272.30 |
| Purchase #3 | $61.84 | 12.322% | $69.4599 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $124.51 | 9.726% | $136.6198 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $231.99 | 9.269% | $253.4932 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $172.59 | 6.182% | $183.2595 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $218.93 | 8.597% | $237.7514 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $1,224.74 | $1,334.2106 | $1,334.21 | $1,334.20 | $1,334.30 | |