| 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 | $171.30 | 12.690% | $193.038 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $137.73 | 5.391% | $145.155 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $115.90 | 3.233% | $119.647 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $62.82 | 10.382% | $69.342 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $196.67 | 9.408% | $215.1727 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $175.70 | 12.700% | $198.0139 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $90.81 | 13.795% | $103.3372 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $950.93 | $1,043.7058 | $1,043.71 | $1,043.70 | $1,043.60 | |