| 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 | $166.32 | 7.454% | $178.7175 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $212.64 | 6.570% | $226.6104 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $229.74 | 8.637% | $249.5826 | $249.58 | $249.60 | $249.60 |
| Purchase #4 | $248.91 | 12.435% | $279.862 | $279.86 | $279.85 | $279.90 |
| Purchase #5 | $133.97 | 9.121% | $146.1894 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $245.59 | 4.362% | $256.3026 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $233.70 | 12.502% | $262.9172 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,470.87 | $1,600.1817 | $1,600.18 | $1,600.15 | $1,600.20 | |