| 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 | $198.42 | 6.771% | $211.855 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $131.75 | 12.562% | $148.3004 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $203.63 | 7.337% | $218.5703 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $215.28 | 11.282% | $239.5679 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $178.62 | 4.416% | $186.5079 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $52.39 | 8.531% | $56.8594 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $138.99 | 12.717% | $156.6654 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $1,119.08 | $1,218.3263 | $1,218.34 | $1,218.25 | $1,218.50 | |