| 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 | $166.75 | 9.192% | $182.0777 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $56.26 | 13.558% | $63.8877 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $36.47 | 6.176% | $38.7224 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $239.39 | 3.356% | $247.4239 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $179.96 | 5.420% | $189.7138 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $17.30 | 3.800% | $17.9574 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $39.90 | 7.372% | $42.8414 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $736.03 | $782.6243 | $782.62 | $782.60 | $782.60 | |