| 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 | $67.62 | 13.553% | $76.7845 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $181.91 | 7.221% | $195.0457 | $195.05 | $195.05 | $195.00 |
| Purchase #3 | $35.79 | 9.651% | $39.2441 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $121.25 | 6.324% | $128.9179 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $189.81 | 8.691% | $206.3064 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $247.83 | 12.347% | $278.4296 | $278.43 | $278.45 | $278.40 |
| Purchase #7 | $219.77 | 3.148% | $226.6884 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $1,063.98 | $1,151.4166 | $1,151.42 | $1,151.45 | $1,151.30 | |