| 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 | $162.88 | 12.431% | $183.1276 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $122.73 | 6.437% | $130.6301 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $229.32 | 8.522% | $248.8627 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $63.92 | 5.471% | $67.4171 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $191.58 | 11.504% | $213.6194 | $213.62 | $213.60 | $213.60 |
| Purchase #6 | $215.63 | 7.332% | $231.44 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $109.83 | 6.395% | $116.8536 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $1,095.89 | $1,191.9505 | $1,191.95 | $1,191.95 | $1,191.90 | |