| 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 | $142.94 | 11.214% | $158.9693 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $247.87 | 12.791% | $279.5751 | $279.58 | $279.60 | $279.60 |
| Purchase #3 | $147.40 | 4.832% | $154.5224 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $132.99 | 13.193% | $150.5354 | $150.54 | $150.55 | $150.50 |
| Purchase #5 | $45.87 | 5.821% | $48.5401 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $49.34 | 7.126% | $52.856 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $240.49 | 3.812% | $249.6575 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $1,006.90 | $1,094.6558 | $1,094.67 | $1,094.65 | $1,094.70 | |