| 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 | $126.81 | 13.850% | $144.3732 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $54.87 | 11.102% | $60.9617 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $168.75 | 11.174% | $187.6061 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $142.75 | 13.502% | $162.0241 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $5.67 | 9.596% | $6.2141 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $171.31 | 12.843% | $193.3113 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $204.96 | 5.748% | $216.7411 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $875.12 | $971.2316 | $971.22 | $971.15 | $971.20 | |