| 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 | $173.39 | 7.285% | $186.0215 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $169.72 | 6.800% | $181.261 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $114.82 | 5.520% | $121.1581 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $35.87 | 5.247% | $37.7521 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $193.82 | 13.512% | $220.009 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $162.62 | 13.794% | $185.0518 | $185.05 | $185.05 | $185.10 |
| Purchase #7 | $201.27 | 11.751% | $224.9212 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,051.51 | $1,156.1747 | $1,156.17 | $1,156.10 | $1,156.30 | |