| 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 | $171.67 | 4.159% | $178.8098 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $99.84 | 7.236% | $107.0644 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $66.99 | 6.730% | $71.4984 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $241.84 | 9.569% | $264.9817 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $183.34 | 12.491% | $206.241 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $246.91 | 11.822% | $276.0997 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $17.46 | 7.394% | $18.751 | $18.75 | $18.75 | $18.80 |
| 7 purchase totals = | $1,028.05 | $1,123.4460 | $1,123.44 | $1,123.45 | $1,123.50 | |