| 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 | $206.90 | 7.172% | $221.7389 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $134.59 | 5.116% | $141.4756 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $128.76 | 8.593% | $139.8243 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $194.43 | 5.471% | $205.0673 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $66.66 | 4.352% | $69.561 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $129.88 | 7.855% | $140.0821 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $151.35 | 9.566% | $165.8281 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,012.57 | $1,083.5773 | $1,083.58 | $1,083.60 | $1,083.60 | |