| 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 | $175.47 | 8.214% | $189.8831 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $226.43 | 3.774% | $234.9755 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $27.53 | 8.341% | $29.8263 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $17.95 | 4.258% | $18.7143 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $189.82 | 8.751% | $206.4311 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $233.73 | 6.826% | $249.6844 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $207.47 | 7.345% | $222.7087 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $1,078.40 | $1,152.2234 | $1,152.22 | $1,152.30 | $1,152.20 | |