| 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 | $129.79 | 10.239% | $143.0792 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $176.63 | 9.511% | $193.4293 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $219.70 | 6.471% | $233.9168 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $135.63 | 8.617% | $147.3172 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $198.67 | 13.480% | $225.4507 | $225.45 | $225.45 | $225.50 |
| Purchase #6 | $34.59 | 3.135% | $35.6744 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $136.41 | 12.315% | $153.2089 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $1,031.42 | $1,132.0765 | $1,132.08 | $1,132.05 | $1,132.10 | |