| 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 | $160.42 | 4.560% | $167.7352 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $43.50 | 7.835% | $46.9082 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $124.89 | 9.298% | $136.5023 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $108.71 | 9.109% | $118.6124 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $179.92 | 12.698% | $202.7662 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $7.41 | 3.405% | $7.6623 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $164.53 | 11.825% | $183.9857 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $789.38 | $864.1723 | $864.18 | $864.15 | $864.20 | |