| 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 | $186.74 | 6.305% | $198.514 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $31.79 | 7.222% | $34.0859 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $73.61 | 11.136% | $81.8072 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $120.62 | 11.232% | $134.168 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $32.38 | 13.150% | $36.638 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $206.40 | 10.849% | $228.7923 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $15.51 | 12.462% | $17.4429 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $667.05 | $731.4483 | $731.45 | $731.45 | $731.40 | |