| 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 | $135.95 | 8.141% | $147.0177 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $135.99 | 4.458% | $142.0524 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $18.32 | 3.836% | $19.0228 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $72.79 | 11.297% | $81.0131 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $41.62 | 7.364% | $44.6849 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $167.85 | 10.792% | $185.9644 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $52.49 | 3.127% | $54.1314 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $625.01 | $673.8867 | $673.87 | $673.85 | $673.90 | |