| 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 | $90.90 | 13.508% | $103.1788 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $133.81 | 4.425% | $139.7311 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $178.44 | 8.358% | $193.354 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $27.73 | 12.538% | $31.2068 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $108.84 | 11.210% | $121.041 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $206.36 | 4.709% | $216.0775 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $196.36 | 8.643% | $213.3314 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $942.44 | $1,017.9206 | $1,017.92 | $1,018.00 | $1,017.90 | |