| 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 | $181.28 | 5.664% | $191.5477 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $211.84 | 13.203% | $239.8092 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $26.34 | 5.301% | $27.7363 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $28.27 | 6.738% | $30.1748 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $84.59 | 6.501% | $90.0892 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $195.35 | 10.651% | $216.1567 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $199.66 | 13.355% | $226.3246 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $927.33 | $1,021.8385 | $1,021.84 | $1,021.80 | $1,021.80 | |