| 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 | $167.70 | 9.225% | $183.1703 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $32.36 | 10.427% | $35.7342 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $234.98 | 11.725% | $262.5314 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $127.51 | 4.308% | $133.0031 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $202.38 | 4.318% | $211.1188 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $244.92 | 11.281% | $272.5494 | $272.55 | $272.55 | $272.50 |
| Purchase #7 | $35.57 | 4.724% | $37.2503 | $37.25 | $37.25 | $37.30 |
| 7 purchase totals = | $1,045.42 | $1,135.3575 | $1,135.35 | $1,135.35 | $1,135.30 | |