| 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 | $161.81 | 11.150% | $179.8518 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $28.81 | 9.154% | $31.4473 | $31.45 | $31.45 | $31.40 |
| Purchase #3 | $178.32 | 9.702% | $195.6206 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $35.37 | 8.520% | $38.3835 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $166.57 | 8.116% | $180.0888 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $167.29 | 8.620% | $181.7104 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $16.43 | 11.463% | $18.3134 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $754.60 | $825.4158 | $825.41 | $825.40 | $825.40 | |