| 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 | $157.61 | 12.719% | $177.6564 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $81.85 | 4.387% | $85.4408 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $132.86 | 12.788% | $149.8501 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $185.73 | 4.677% | $194.4166 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $235.33 | 6.703% | $251.1042 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $99.81 | 4.263% | $104.0649 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $197.81 | 6.872% | $211.4035 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,091.00 | $1,173.9365 | $1,173.93 | $1,173.90 | $1,174.00 | |