| 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 | $5.87 | 9.299% | $6.4159 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $162.85 | 4.363% | $169.9551 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $248.93 | 11.449% | $277.43 | $277.43 | $277.45 | $277.40 |
| Purchase #4 | $101.29 | 11.574% | $113.0133 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $193.34 | 12.806% | $218.0991 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $55.61 | 12.278% | $62.4378 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $231.41 | 9.770% | $254.0188 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $999.30 | $1,101.3700 | $1,101.38 | $1,101.35 | $1,101.30 | |