| 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 | $91.59 | 13.638% | $104.081 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $175.25 | 3.669% | $181.6799 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $18.48 | 4.220% | $19.2599 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $245.52 | 4.202% | $255.8368 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $33.46 | 11.533% | $37.3189 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $12.28 | 8.407% | $13.3124 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $172.56 | 6.622% | $183.9869 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $749.14 | $795.4758 | $795.48 | $795.50 | $795.50 | |