| 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 | $161.36 | 9.458% | $176.6214 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $135.39 | 6.296% | $143.9142 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $220.75 | 7.125% | $236.4784 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $17.90 | 5.750% | $18.9293 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $86.38 | 4.392% | $90.1738 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $200.31 | 6.459% | $213.248 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $209.44 | 6.475% | $223.0012 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $1,031.53 | $1,102.3663 | $1,102.36 | $1,102.35 | $1,102.30 | |