| 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 | $176.31 | 7.124% | $188.8703 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $115.97 | 6.111% | $123.0569 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $58.61 | 4.756% | $61.3975 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $189.46 | 7.724% | $204.0939 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $61.85 | 11.333% | $68.8595 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $213.70 | 5.845% | $226.1908 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $188.48 | 11.250% | $209.684 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $1,004.38 | $1,082.1529 | $1,082.15 | $1,082.15 | $1,082.30 | |