| 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 | $154.28 | 3.138% | $159.1213 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $5.74 | 6.737% | $6.1267 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $179.32 | 10.603% | $198.3333 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $247.77 | 6.865% | $264.7794 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $127.69 | 13.773% | $145.2767 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $134.64 | 6.351% | $143.191 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $171.68 | 7.849% | $185.1552 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $1,021.12 | $1,101.9836 | $1,101.99 | $1,102.05 | $1,102.00 | |