| 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 | $186.77 | 4.502% | $195.1784 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $238.42 | 6.517% | $253.9578 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $119.44 | 13.441% | $135.4939 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $213.67 | 8.327% | $231.4623 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $164.29 | 10.725% | $181.9101 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $155.58 | 9.759% | $170.7631 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $171.31 | 12.241% | $192.2801 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,249.48 | $1,361.0457 | $1,361.04 | $1,361.05 | $1,361.20 | |