| 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 | $162.43 | 8.175% | $175.7087 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $229.55 | 12.575% | $258.4159 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $106.93 | 11.863% | $119.6151 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $245.25 | 11.756% | $274.0816 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $20.37 | 3.558% | $21.0948 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $100.89 | 7.337% | $108.2923 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $193.64 | 9.315% | $211.6776 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $1,059.06 | $1,168.8860 | $1,168.89 | $1,168.90 | $1,168.90 | |