| 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 | $138.92 | 13.673% | $157.9145 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $23.60 | 11.638% | $26.3466 | $26.35 | $26.35 | $26.30 |
| Purchase #3 | $213.32 | 8.395% | $231.2282 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $195.52 | 10.596% | $216.2373 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $186.70 | 11.182% | $207.5768 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $127.61 | 9.183% | $139.3284 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $109.42 | 8.829% | $119.0807 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $995.09 | $1,097.7125 | $1,097.72 | $1,097.80 | $1,097.60 | |