| 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 | $136.66 | 3.132% | $140.9402 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $151.25 | 6.823% | $161.5698 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $90.63 | 11.280% | $100.8531 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $75.33 | 11.220% | $83.782 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $154.53 | 3.334% | $159.682 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $181.28 | 7.359% | $194.6204 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $175.41 | 8.367% | $190.0866 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $965.09 | $1,031.5341 | $1,031.53 | $1,031.55 | $1,031.60 | |