| 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 | $157.88 | 6.306% | $167.8359 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $225.89 | 7.373% | $242.5449 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $44.72 | 11.400% | $49.8181 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $146.98 | 5.803% | $155.5092 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $233.38 | 7.597% | $251.1099 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $24.83 | 11.320% | $27.6408 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $95.78 | 9.366% | $104.7508 | $104.75 | $104.75 | $104.80 |
| 7 purchase totals = | $929.46 | $999.2096 | $999.21 | $999.20 | $999.10 | |