| 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 | $223.83 | 3.585% | $231.8543 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $153.44 | 3.473% | $158.769 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $146.91 | 3.760% | $152.4338 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $84.78 | 11.262% | $94.3279 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $225.77 | 6.814% | $241.154 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $144.61 | 8.546% | $156.9684 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $141.96 | 4.396% | $148.2006 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $1,121.30 | $1,183.7080 | $1,183.70 | $1,183.70 | $1,183.80 | |