| 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 | $162.33 | 13.858% | $184.8257 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $179.56 | 5.246% | $188.9797 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $180.84 | 11.861% | $202.2894 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $98.35 | 7.834% | $106.0547 | $106.05 | $106.05 | $106.10 |
| Purchase #5 | $51.92 | 8.522% | $56.3446 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $183.28 | 7.558% | $197.1323 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $148.92 | 12.274% | $167.1984 | $167.20 | $167.20 | $167.20 |
| 7 purchase totals = | $1,005.20 | $1,102.8248 | $1,102.82 | $1,102.90 | $1,102.80 | |