| 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 | $181.97 | 4.246% | $189.6964 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $20.40 | 11.835% | $22.8143 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $188.51 | 9.196% | $205.8454 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $39.82 | 4.448% | $41.5912 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $166.74 | 10.275% | $183.8725 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $160.97 | 3.488% | $166.5846 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $206.63 | 3.587% | $214.0418 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $965.04 | $1,024.4462 | $1,024.44 | $1,024.45 | $1,024.40 | |