| 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 | $179.89 | 8.318% | $194.8533 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $108.71 | 6.524% | $115.8022 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $93.37 | 12.781% | $105.3036 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $16.79 | 9.707% | $18.4198 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $95.86 | 6.490% | $102.0813 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $124.33 | 11.547% | $138.6864 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $23.93 | 6.233% | $25.4216 | $25.42 | $25.40 | $25.40 |
| 7 purchase totals = | $642.88 | $700.5682 | $700.56 | $700.55 | $700.60 | |