| 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 | $201.52 | 11.815% | $225.3296 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $32.61 | 5.869% | $34.5239 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $143.68 | 13.135% | $162.5524 | $162.55 | $162.55 | $162.60 |
| Purchase #4 | $95.77 | 11.558% | $106.8391 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $113.82 | 5.763% | $120.3794 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $97.86 | 8.310% | $105.9922 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $90.96 | 8.121% | $98.3469 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $776.22 | $853.9635 | $853.96 | $854.00 | $853.90 | |